1 Division of Medical Oncology, Department of Oncology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland; Gender Unit, Department of Primary and Community Care, Radboud University Medical Center, Nijmegen, Netherlands.
2 Gender Unit, Medical School OWL, University of Bielefeld, Bielefeld, Germany; Mayo Clinic, Rochester, USA.
3 Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany.
4 Molecular Oncology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands.
5 Department of Hematology and Oncology, University Hospital Schleswig Holstein, Kiel, Germany.
6 Department of Medicine, Institut Gustave Roussy, Villejuif, France.
7 Institute of Pathology, University Hospital Cologne, Cologne, Germany.
8 Netherlands Comprehensive Cancer Organisation and Amsterdam University Medical Centers, Amsterdam, the Netherlands.
9 Department of Medical Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
10 International Cancer Prevention Institute, Lausanne, Switzerland. Electronic address: dorothea.wagner@chuv.ch.