Affiliation: | 1. National Continence and Pelvic Floor Center of Norway, University Hospital of North Norway, , Troms?, Norway;2. Department of Urology, Akershus University Hospital, , L?renskog, Norway;3. Institute of Clinical Medicine, University of Oslo, , L?renskog, Norway;4. Faculty of Health Sciences, University of Troms?, , Troms?, Norway;5. Division of Cardiothoracic and Respiratory Medicine, University Hospital North Norway, , Troms?, Norway |