1. Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, and Department of General Medical Oncology, University Hospitals Leuven, Leuven Cancer Institute, Leuven, Belgium
2. Department of Medicine, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
3. Multidisciplinary Breast Center, University Hospitals Leuven, Leuven, Belgium
4. Department of Medical Oncology, Clinique et Maternité Sainte-Elisabeth, Namur, Belgium
5. Department of Internal Medicine, Istituto di Ricerca a Carattere Clinico e Scientifico (IRCCS), Azienda Ospedaliera Universitaria (AOU) San Martino Istituto Nazionale Tumori (IST), Genoa, Italy
6. Department of Medical Oncology, Ziekenhuizen Oost Limburg (ZOL), Genk, Belgium
7. Department of Medical Oncology, Imelda Ziekenhuis Bondheiden, Belgium
8. Department of Internal Medicine II, Centre for Medical Research, University of Tübingen, Tübingen, Germany
9. Department of General Medical Oncology and Geriatric Medicine, University Hospitals Leuven, Belgium
10. Interuniversity Centre for Biostatistics and Statistical Bioinformatics, Leuven, Belgium
11. School of Science and Technology, Nottingham Trent University, Nottingham, UK
12. Laboratory of Oncology and Experimental Surgery, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium