{"paper_id":"b3c79b63-4adc-4fbf-b999-6e65d0ac3ce8","body_text":"1Centre Léon Bérard, Lyon\n2Cancer Research Campaign, Paris\n3Institut Bergonié, Bordeaux\n4Centre Jean Perrin, Clermont-Ferrand\n5Centre Paul Papin, Angers\n6CHU Bretonneau, Tours\n7Centre Alexis Vautrin, Nancy\n8Centre Henri Becquerel, Rouen\n9CHU, Angers\n10CHU, Hôpital Arnaud de Villeneuve, Montpellier\n11Centre Paul Strauss, Strasbourg\n12Clinique Sainte-Catherine, Avignon, France\nCopyright © 2001 Cancer Research Campaign\nThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material.If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit https://creativecommons.org/licenses/by/4.0/.","source_license":"CC0","license_restricted":false}