Esben Esther Pirelli Benestad, M.D. and Associated Professor of Clinical Sexology, University of Agder, Elsa Almâs, Associated Professor of Clinical Sexology, University of Agder and Tor-Ivar Karlsen, Head of Department, Psychosocial Health, University of Agder, Grimstad, Norway (2011)

Esben Esther Pirelli Benestad, M.D. and Associated Professor of Clinical Sexology, University of Agder, Elsa Almâs, Associated Professor of Clinical Sexology, University of Agder and Tor-Ivar Karlsen, Head of Department, Psychosocial Health, University of Agder, Grimstad, Norway (2011)