Tikkinen K1, Johnson T2, Auvinen A3, Cartwright R4, Tammela T L J5
1. Department of Urology, Helsinki University Central Hospital and HUCH Clinical Research Institute Ltd., Helsinki, Finland, 2. Birmingham/Atlanta VA Geriatric Research, Education, and Clinical Center, and the Division of Geriatric Medicine and Gerontology, Emory University School of Medicine, Decatur and Atlanta, GA, USA, 3. School of Public Health, University of Tampere, Tampere, Finland, 4. Department of Obstetrics and Gynaecology, West Middlesex University Hospital, Twickenham, UK, 5. Department of Urology and Medical School, Tampere University Hospital and University of Tampere, Tampere, Finland