1. Research Unit of General Practice Department of Public Health University of Southern Denmark Odense Denmark
2. Research Unit of Gynecology and Obstetrics Odense University Hospital Institute of Clinical Research University of Southern Denmark Odense Denmark
3. Division of Surgery Northwick Park Institute for Medical Research Campus University College London London UK
4. Academy of Geriatric Cancer Research Odense University Hospital Institute of Clinical Research University of Southern Denmark Odense Denmark