Bereich
Radio-Onkologie
RO · Dept. IV
Safety and usability of oncology information systems - a systematic review.
Cihoric N, Riggenbach E, Putora P, Dennstädt F. Safety and usability of oncology information systems - a systematic review. Front Oncol 2024; 14:1231757.
28.11.2024Safety and usability of oncology information systems - a systematic review.
28.11.2024Front Oncol 2024; 14:1231757
Cihoric Nikola, Riggenbach Elena, Putora Paul Martin, Dennstädt Fabio
Accelerated Hypofractionated Radiotherapy for Locally Advanced NSCLC: A Systematic Review From the International Association for the Study of Lung Cancer Advanced Radiation Technology Subcommittee.
Said B, Geng Y, Badiyan S, Bang A, Bezjak A, Chua K, Faivre-Finn C, Kong F, Przybysz D, Putora P, Munoz-Schuffenegger P, Siva S, Xu-Welliver M, McDonald F, Louie A, Chun S. Accelerated Hypofractionated Radiotherapy for Locally Advanced NSCLC: A Systematic Review From the International Association for the Study of Lung Cancer Advanced Radiation Technology Subcommittee. J Thorac Oncol 2024
28.09.2024Accelerated Hypofractionated Radiotherapy for Locally Advanced NSCLC: A Systematic Review From the International Association for the Study of Lung Cancer Advanced Radiation Technology Subcommittee.
28.09.2024J Thorac Oncol 2024
Said BaId, Geng Yimin, Badiyan Shahed N, Bang Andrew, Bezjak Andrea, Chua Kevin L M, Faivre-Finn Corinne, Kong Feng-Ming, Przybysz Daniel, Putora Paul Martin, Munoz-Schuffenegger Pablo, Siva Shankar, Xu-Welliver Meng, McDonald Fiona, Louie Alexander, Chun Stephen G
Erratum to "Treatment response biomarkers: working towards personalised radiotherapy for lung cancer. [Journal of Thoracic Oncology Vol. 19 No. 8: 1164-1185]".
Horne A, Harada K, Brown K, Lee Min Chua K, McDonald F, Price G, Putora P, Rothwell D, Faivre-Finn C, IASLC Advanced Radiation Technology committee. Erratum to "Treatment response biomarkers: working towards personalised radiotherapy for lung cancer. [Journal of Thoracic Oncology Vol. 19 No. 8: 1164-1185]". J Thorac Oncol 2024; 19:1580.
05.09.2024Erratum to "Treatment response biomarkers: working towards personalised radiotherapy for lung cancer. [Journal of Thoracic Oncology Vol. 19 No. 8: 1164-1185]".
05.09.2024J Thorac Oncol 2024; 19:1580
Horne Ashley, Harada Ken, Brown Katherine D, Lee Min Chua Kevin, McDonald Fiona, Price Gareth, Putora Paul Martin, Rothwell Dominic G, Faivre-Finn Corinne, IASLC Advanced Radiation Technology committee
Stage I and II nonsmall cell lung cancer treatment options.
Hardavella G, Magouliotis D, Chalela R, Januszewski A, Dennstädt F, Putora P, Alfred S, Bhowmik A. Stage I and II nonsmall cell lung cancer treatment options. Breathe (Sheff) 2024; 20:230219.
27.08.2024Stage I and II nonsmall cell lung cancer treatment options.
27.08.2024Breathe (Sheff) 2024; 20:230219
Hardavella Georgia, Magouliotis Dimitrios E, Chalela Roberto, Januszewski Adam, Dennstädt Fabio, Putora Paul Martin, Alfred Staehelin, Bhowmik Angshu
Patient autonomy and shared decision-making in the context of clinical trial participation.
Dennstädt F, Putora P, Iseli T, Treffers T, Panje C, Fischer G. Patient autonomy and shared decision-making in the context of clinical trial participation. Eur J Clin Invest 2024; 54:e14291.
31.07.2024Patient autonomy and shared decision-making in the context of clinical trial participation.
31.07.2024Eur J Clin Invest 2024; 54:e14291
Dennstädt Fabio, Putora Paul Martin, Iseli Thomas, Treffers Theresa, Panje Cédric M, Fischer Galina Farina
Title and abstract screening for literature reviews using large language models: an exploratory study in the biomedical domain.
Dennstädt F, Zink J, Putora P, Hastings J, Cihoric N. Title and abstract screening for literature reviews using large language models: an exploratory study in the biomedical domain. Syst Rev 2024; 13:158.
15.06.2024Title and abstract screening for literature reviews using large language models: an exploratory study in the biomedical domain.
15.06.2024Syst Rev 2024; 13:158
Dennstädt Fabio, Zink Johannes, Putora Paul Martin, Hastings Janna, Cihoric Nikola
In Reply to Daungsupawong and Wiwanitkit.
Dennstädt F, Hastings J, Putora P, Vu E, Fischer G, Süveg K, Glatzer M, Riggenbach E, Hà H, Cihoric N. In Reply to Daungsupawong and Wiwanitkit. Adv Radiat Oncol 2024; 9:101511.
14.06.2024In Reply to Daungsupawong and Wiwanitkit.
14.06.2024Adv Radiat Oncol 2024; 9:101511
Dennstädt Fabio, Hastings Janna, Putora Paul Martin, Vu Erwin, Fischer Galina Farina, Süveg Krisztian, Glatzer Markus, Riggenbach Elena, Hà Hông-Linh, Cihoric Nikola
Treatment Response Biomarkers: Working Toward Personalized Radiotherapy for Lung Cancer.
Horne A, Harada K, Brown K, Lee Min Chua K, McDonald F, Price G, Putora P, Rothwell D, Faivre-Finn C. Treatment Response Biomarkers: Working Toward Personalized Radiotherapy for Lung Cancer. J Thorac Oncol 2024; 19:1164-1185.
12.04.2024Treatment Response Biomarkers: Working Toward Personalized Radiotherapy for Lung Cancer.
12.04.2024J Thorac Oncol 2024; 19:1164-1185
Horne Ashley, Harada Ken, Brown Katherine D, Lee Min Chua Kevin, McDonald Fiona, Price Gareth, Putora Paul Martin, Rothwell Dominic G, Faivre-Finn Corinne
The International Association for the Study of Lung Cancer Staging Project for Lung Cancer: Proposals for the Revision of the M Descriptors in the Forthcoming Ninth Edition of the TNM Classification for Lung Cancer.
Fong K, Rosenthal A, Giroux D, Nishimura K, Erasmus J, Lievens Y, Marino M, Marom E, Putora P, Singh N, Suárez F, Rami-Porta R, Detterbeck F, Eberhardt W, Asamura H, Members of the International Association for the Study of Lung Cancer Staging and Prognostic Factors Committee, Members of the Advisory Boards, and Participating Institutions of the Lung Cancer Domain. The International Association for the Study of Lung Cancer Staging Project for Lung Cancer: Proposals for the Revision of the M Descriptors in the Forthcoming Ninth Edition of the TNM Classification for Lung Cancer. J Thorac Oncol 2024; 19:786-802.
04.02.2024The International Association for the Study of Lung Cancer Staging Project for Lung Cancer: Proposals for the Revision of the M Descriptors in the Forthcoming Ninth Edition of the TNM Classification for Lung Cancer.
04.02.2024J Thorac Oncol 2024; 19:786-802
Fong Kwun M, Rosenthal Adam, Giroux Dorothy J, Nishimura Katherine K, Erasmus Jeremy, Lievens Yolande, Marino Mirella, Marom Edith, Putora Paul Martin, Singh Navneet, Suárez Francisco, Rami-Porta Ramon, Detterbeck Frank, Eberhardt Wilfried E E, Asamura Hisao, Members of the International Association for the Study of Lung Cancer Staging and Prognostic Factors Committee, Members of the Advisory Boards, and Participating Institutions of the Lung Cancer Domain
Survey in radiation oncology departments in Germany, Austria, and Switzerland: state of digitalization by 2023.
Janssen S, Stahel R, Grohmann M, Knippen S, Putora P, Beck M, Baehr A, Clemens P, Stefanowicz S, Rades D, Becker J, Fahlbusch F. Survey in radiation oncology departments in Germany, Austria, and Switzerland: state of digitalization by 2023. Strahlenther Onkol 2023
05.12.2023Survey in radiation oncology departments in Germany, Austria, and Switzerland: state of digitalization by 2023.
05.12.2023Strahlenther Onkol 2023
Janssen Stefan, Stahel Rolf A, Grohmann Maximilian, Knippen Stefan, Putora Paul Martin, Beck Marcus, Baehr Andrea, Clemens Patrick, Stefanowicz Sarah, Rades Dirk, Becker Jan-Niklas, Fahlbusch Fabian B
Chemical and Genetic Modulation of Complex I of the Electron Transport Chain Enhances the Biotherapeutic Protein Production Capacity of CHO Cells.
Kretzmer C, Reger K, Balassi V, Pham Q, Johns M, Peters S, Petersen A, Mahadevan J, Gustin J, Borgschulte T, Razafsky D. Chemical and Genetic Modulation of Complex I of the Electron Transport Chain Enhances the Biotherapeutic Protein Production Capacity of CHO Cells. Cells 2023; 12
20.11.2023Chemical and Genetic Modulation of Complex I of the Electron Transport Chain Enhances the Biotherapeutic Protein Production Capacity of CHO Cells.
20.11.2023Cells 2023; 12
Kretzmer Corey, Reger Kelsey, Balassi Vincent, Pham Quang Long, Johns Michael, Peters Samuel, Petersen Amber, Mahadevan Jana, Gustin Jason, Borgschulte Trissa, Razafsky David
ASO Visual Abstract: Impact of Imaging-Guided Localization on Performance of Tailored Axillary Surgery in Patients with Clinically Node-Positive Breast Cancer: Prospective Cohort Study Within TAXIS (OPBC-03, SAKK 23/16, IBCSG 57-18, ABCSG-53, GBG 101).
Weber W, Heidinger M, Hayoz S, Matrai Z, Tausch C, Henke G, Zwahlen D, Gruber G, Zimmermann F, Montagna G, Andreozzi M, Goldschmidt M, Schulz C, Müller A, Ackerknecht M, Tampaki E, Bjelic-Radisic V, Kurzeder C, Sávolt Á, Smanykó V, Hagen D, Müller D, Gnant M, Loibl S, Fitzal F, Markellou P, Bekes I, Egle D, Heil J, Knauer M. ASO Visual Abstract: Impact of Imaging-Guided Localization on Performance of Tailored Axillary Surgery in Patients with Clinically Node-Positive Breast Cancer: Prospective Cohort Study Within TAXIS (OPBC-03, SAKK 23/16, IBCSG 57-18, ABCSG-53, GBG 101). Ann Surg Oncol 2023
13.11.2023ASO Visual Abstract: Impact of Imaging-Guided Localization on Performance of Tailored Axillary Surgery in Patients with Clinically Node-Positive Breast Cancer: Prospective Cohort Study Within TAXIS (OPBC-03, SAKK 23/16, IBCSG 57-18, ABCSG-53, GBG 101).
13.11.2023Ann Surg Oncol 2023
Weber Walter Paul, Heidinger Martin, Hayoz Stefanie, Matrai Zoltan, Tausch Christoph, Henke Guido, Zwahlen Daniel Rudolf, Gruber Günther, Zimmermann Frank, Montagna Giacomo, Andreozzi Mariacarla, Goldschmidt Maite, Schulz Christina-Alexandra, Müller Andreas S, Ackerknecht Markus, Tampaki Ekaterini Christina, Bjelic-Radisic Vesna, Kurzeder Christian, Sávolt Ákos, Smanykó Viktor, Hagen Daniela, Müller Dieter J, Gnant Michael, Loibl Sibylle, Fitzal Florian, Markellou Pagona, Bekes Inga, Egle Daniel, Heil Jörg, Knauer Michael
Exploring Capabilities of Large Language Models such as ChatGPT in Radiation Oncology.
Dennstädt F, Hastings J, Putora P, Vu E, Fischer G, Süveg K, Glatzer M, Riggenbach E, Hà H, Cihoric N. Exploring Capabilities of Large Language Models such as ChatGPT in Radiation Oncology. Adv Radiat Oncol 2023; 9:101400.
04.11.2023Exploring Capabilities of Large Language Models such as ChatGPT in Radiation Oncology.
04.11.2023Adv Radiat Oncol 2023; 9:101400
Dennstädt Fabio, Hastings Janna, Putora Paul Martin, Vu Erwin, Fischer Galina Farina, Süveg Krisztian, Glatzer Markus, Riggenbach Elena, Hà Hông-Linh, Cihoric Nikola
Impact of Imaging-Guided Localization on Performance of Tailored Axillary Surgery in Patients with Clinically Node-Positive Breast Cancer: Prospective Cohort Study Within TAXIS (OPBC-03, SAKK 23/16, IBCSG 57-18, ABCSG-53, GBG 101).
Weber W, Heidinger M, Hayoz S, Matrai Z, Tausch C, Henke G, Zwahlen D, Gruber G, Zimmermann F, Montagna G, Andreozzi M, Goldschmidt M, Schulz C, Müller A, Ackerknecht M, Tampaki E, Bjelic-Radisic V, Kurzeder C, Sávolt Á, Smanykó V, Hagen D, Müller D, Gnant M, Loibl S, Fitzal F, Markellou P, Bekes I, Egle D, Heil J, Knauer M. Impact of Imaging-Guided Localization on Performance of Tailored Axillary Surgery in Patients with Clinically Node-Positive Breast Cancer: Prospective Cohort Study Within TAXIS (OPBC-03, SAKK 23/16, IBCSG 57-18, ABCSG-53, GBG 101). Ann Surg Oncol 2023
30.10.2023Impact of Imaging-Guided Localization on Performance of Tailored Axillary Surgery in Patients with Clinically Node-Positive Breast Cancer: Prospective Cohort Study Within TAXIS (OPBC-03, SAKK 23/16, IBCSG 57-18, ABCSG-53, GBG 101).
30.10.2023Ann Surg Oncol 2023
Weber Walter Paul, Heidinger Martin, Hayoz Stefanie, Matrai Zoltan, Tausch Christoph, Henke Guido, Zwahlen Daniel Rudolf, Gruber Günther, Zimmermann Frank, Montagna Giacomo, Andreozzi Mariacarla, Goldschmidt Maite, Schulz Christina-Alexandra, Müller Andreas S, Ackerknecht Markus, Tampaki Ekaterini Christina, Bjelic-Radisic Vesna, Kurzeder Christian, Sávolt Ákos, Smanykó Viktor, Hagen Daniela, Müller Dieter J, Gnant Michael, Loibl Sibylle, Fitzal Florian, Markellou Pagona, Bekes Inga, Egle Daniel, Heil Jörg, Knauer Michael
The IASLC Lung Cancer Staging Project: Proposals for the Revision of the N Descriptors in the Forthcoming 9th Edition of the TNM Classification for Lung Cancer.
Huang J, Osarogiagbon R, Giroux D, Nishimura K, Bille A, Cardillo G, Detterbeck F, Kernstine K, Kim H, Lievens Y, Lim E, Marom E, Prosch H, Putora P, Rami-Porta R, Rice D, Rocco G, Rusch V, Schmitt-Opitz I, Vásquez F, van Schil P, Jeffrey Yang C, Asamura H, Members of the Staging and Prognostic Factors Committee, Members of the Advisory Boards, and Participating Institutions of the Lung Cancer Domain. The IASLC Lung Cancer Staging Project: Proposals for the Revision of the N Descriptors in the Forthcoming 9th Edition of the TNM Classification for Lung Cancer. J Thorac Oncol 2023
20.10.2023The IASLC Lung Cancer Staging Project: Proposals for the Revision of the N Descriptors in the Forthcoming 9th Edition of the TNM Classification for Lung Cancer.
20.10.2023J Thorac Oncol 2023
Huang James, Osarogiagbon Raymond U, Giroux Dorothy J, Nishimura Katherine K, Bille Andrea, Cardillo Giuseppe, Detterbeck Frank, Kernstine Kemp, Kim Hong Kwan, Lievens Yolande, Lim Eric, Marom Edith, Prosch Helmut, Putora Paul Martin, Rami-Porta Ramon, Rice David, Rocco Gaetano, Rusch Valerie W, Schmitt-Opitz Isabelle, Vásquez Francisco Suárez, van Schil Paul E, Jeffrey Yang Chi-Fu, Asamura Hisao, Members of the Staging and Prognostic Factors Committee, Members of the Advisory Boards, and Participating Institutions of the Lung Cancer Domain
ERS/ESTS/ESTRO/ESR/ESTI/EFOMP statement on management of incidental findings from low dose CT screening for lung cancer.
O'Dowd E, Tietzova I, Bartlett E, Devaraj A, Biederer J, Brambilla M, Brunelli A, Chorostowska-Wynimko J, Decaluwe H, Deruysscher D, De Wever W, Donoghue M, Fabre A, Gaga M, van Geffen W, Hardavella G, Kauczor H, Kerpel-Fronius A, van Meerbeeck J, Nagavci B, Nestle U, Novoa N, Prosch H, Prokop M, Putora P, Rawlinson J, Revel M, Snoeckx A, Veronesi G, Vliegenthart R, Weckbach S, Blum T, Baldwin D. ERS/ESTS/ESTRO/ESR/ESTI/EFOMP statement on management of incidental findings from low dose CT screening for lung cancer. Eur Respir J 2023; 62
19.10.2023ERS/ESTS/ESTRO/ESR/ESTI/EFOMP statement on management of incidental findings from low dose CT screening for lung cancer.
19.10.2023Eur Respir J 2023; 62
O'Dowd Emma L, Tietzova Ilona, Bartlett Emily, Devaraj Anand, Biederer Jürgen, Brambilla Marco, Brunelli Alessandro, Chorostowska-Wynimko Joanna, Decaluwe Herbert, Deruysscher Dirk, De Wever Walter, Donoghue Matthew, Fabre Aurelie, Gaga Mina, van Geffen Wouter, Hardavella Georgia, Kauczor Hans-Ulrich, Kerpel-Fronius Anna, van Meerbeeck Jan P, Nagavci Blin, Nestle Ursula, Novoa Nuria, Prosch Helmut, Prokop Mathias, Putora Paul Martin, Rawlinson Janette, Revel Marie-Pierre, Snoeckx Annemiek, Veronesi Giulia, Vliegenthart Rozemarijn, Weckbach Sabine, Blum Torsten G, Baldwin David
ERS/ESTS/ESTRO/ESR/ESTI/EFOMP statement on management of incidental findings from low dose CT screening for lung cancer.
O'Dowd E, Tietzova I, Bartlett E, Devaraj A, Biederer J, Brambilla M, Brunelli A, Chorostowska-Wynimko J, Decaluwe H, Deruysscher D, De Wever W, Donoghue M, Fabre A, Gaga M, van Geffen W, Hardavella G, Kauczor H, Kerpel-Fronius A, van Meerbeeck J, Nagavci B, Nestle U, Novoa N, Prosch H, Prokop M, Putora P, Rawlinson J, Revel M, Snoeckx A, Veronesi G, Vliegenthart R, Weckbach S, Blum T, Baldwin D. ERS/ESTS/ESTRO/ESR/ESTI/EFOMP statement on management of incidental findings from low dose CT screening for lung cancer. Eur J Cardiothorac Surg 2023; 64
04.10.2023ERS/ESTS/ESTRO/ESR/ESTI/EFOMP statement on management of incidental findings from low dose CT screening for lung cancer.
04.10.2023Eur J Cardiothorac Surg 2023; 64
O'Dowd Emma L, Tietzova Ilona, Bartlett Emily, Devaraj Anand, Biederer Jürgen, Brambilla Marco, Brunelli Alessandro, Chorostowska-Wynimko Joanna, Decaluwe Herbert, Deruysscher Dirk, De Wever Walter, Donoghue Matthew, Fabre Aurelie, Gaga Mina, van Geffen Wouter, Hardavella Georgia, Kauczor Hans-Ulrich, Kerpel-Fronius Anna, van Meerbeeck Jan P, Nagavci Blin, Nestle Ursula, Novoa Nuria, Prosch Helmut, Prokop Mathias, Putora Paul Martin, Rawlinson Janette, Revel Marie-Pierre, Snoeckx Annemiek, Veronesi Giulia, Vliegenthart Rozemarijn, Weckbach Sabine, Blum Torsten G, Baldwin David
Exploration of overlap volumes for radiotherapy plan evaluation with the aim of healthy tissue sparing.
Schlachter M, Peters S, Camenisch D, Putora P, Bühler K. Exploration of overlap volumes for radiotherapy plan evaluation with the aim of healthy tissue sparing. Comput Biol Med 2023; 166:107523.
22.09.2023Exploration of overlap volumes for radiotherapy plan evaluation with the aim of healthy tissue sparing.
22.09.2023Comput Biol Med 2023; 166:107523
Schlachter Matthias, Peters Samuel, Camenisch Daniel, Putora Paul Martin, Bühler Katja
Extraction of interoperable data from healthcare documents by identifying Common Data Elements: an analysis of Radiation Therapy Planning CT Physician Order Entry records.
Dennstädt F, Putora P, Heuser M, Vlaskou Badra E, Baumert B, Leiser D, Cihoric N. Extraction of interoperable data from healthcare documents by identifying Common Data Elements: an analysis of Radiation Therapy Planning CT Physician Order Entry records. Oncology 2023
20.09.2023Extraction of interoperable data from healthcare documents by identifying Common Data Elements: an analysis of Radiation Therapy Planning CT Physician Order Entry records.
20.09.2023Oncology 2023
Dennstädt Fabio, Putora Paul Martin, Heuser Michael, Vlaskou Badra Eugenia, Baumert Brigitta Gertrud, Leiser Dominic, Cihoric Nikola
Trends in use of neoadjuvant systemic therapy in patients with clinically node-positive breast cancer in Europe: prospective TAXIS study (OPBC-03, SAKK 23/16, IBCSG 57-18, ABCSG-53, GBG 101).
Tausch C, Däster K, Hayoz S, Matrai Z, Fitzal F, Henke G, Zwahlen D, Gruber G, Zimmermann F, Andreozzi M, Goldschmidt M, Schulz C, Maggi N, Saccilotto R, Heidinger M, Müller A, Tampaki E, Bjelic-Radisic V, Sávolt Á, Smanykó V, Hagen D, Müller D, Gnant M, Loibl S, Markellou P, Bekes I, Egle D, Ruhstaller T, Muenst S, Kümmel S, Vrieling C, Satler R, Becciolini C, Bucher S, Kurzeder C, Simonson C, Fehr P, Gabriel N, Maráz R, Sarlos D, Dedes K, Leo C, Berclaz G, Fansa H, Hager C, Reisenberger K, Singer C, Montagna G, Reitsamer R, Winkler J, Lam G, Fehr M, Naydina T, Kohlik M, Clerc K, Ostapenko V, Lelièvre L, Heil J, Knauer M, Weber W. Trends in use of neoadjuvant systemic therapy in patients with clinically node-positive breast cancer in Europe: prospective TAXIS study (OPBC-03, SAKK 23/16, IBCSG 57-18, ABCSG-53, GBG 101). Breast Cancer Res Treat 2023; 201:215-225.
25.06.2023Trends in use of neoadjuvant systemic therapy in patients with clinically node-positive breast cancer in Europe: prospective TAXIS study (OPBC-03, SAKK 23/16, IBCSG 57-18, ABCSG-53, GBG 101).
25.06.2023Breast Cancer Res Treat 2023; 201:215-225
Tausch Christoph, Däster Kavitha, Hayoz Stefanie, Matrai Zoltan, Fitzal Florian, Henke Guido, Zwahlen Daniel Rudolf, Gruber Günther, Zimmermann Frank, Andreozzi Mariacarla, Goldschmidt Maite, Schulz Christina-Alexandra, Maggi Nadia, Saccilotto Ramon, Heidinger Martin, Müller Andreas S, Tampaki Ekaterini Christina, Bjelic-Radisic Vesna, Sávolt Ákos, Smanykó Viktor, Hagen Daniela, Müller Dieter J, Gnant Michael, Loibl Sibylle, Markellou Pagona, Bekes Inga, Egle Daniel, Ruhstaller Thomas, Muenst Simone, Kümmel Sherko, Vrieling Conny, Satler Rok, Becciolini Charles, Bucher Susanne, Kurzeder Christian, Simonson Colin, Fehr Peter Martin, Gabriel Natalie, Maráz Robert, Sarlos Dimitri, Dedes Konstantin Johannes, Leo Cornelia, Berclaz Gilles, Fansa Hisham, Hager Christopher, Reisenberger Klaus, Singer Christian F, Montagna Giacomo, Reitsamer Roland, Winkler Jelena, Lam Giang Thanh, Fehr Mathias Konrad, Naydina Tatiana, Kohlik Magdalena, Clerc Karine, Ostapenko Valerijus, Lelièvre Loic, Heil Jörg, Knauer Michael, Weber Walter Paul