Norderval, Stig http://orcid.org/0000-0001-6171-7425
Rydningen, Mona Birgitte
Falk, Ragnhild Sørum
Stordahl, Arvid
Johannessen, Hege Hølmo
Article History
Received: 15 December 2018
Accepted: 28 March 2019
First Online: 6 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Poster presentation at the International Continence Society 48th annual meeting, Philadelphia, USA, 28–31 August 2018.