1. Department of Surgical Oncology, Roger Williams Medical Center, Providence, Rhode Island - USA
2. Boston University, Boston, Massachusetts - USA
3. Department of Medical Oncology, Institut Claudius Regaud, IUCT-O, Toulouse - France
4. Radiotherapy Unit 1, Istituto Nazionale dei Tumori, Milan - Italy
5. President of the EUGS, European Union Geriatric Medicine Society, Vienna - Austria
6. Medical Writer, Charlbury - UK