Ventimiglia, Eugenio https://orcid.org/0000-0003-3654-1629
Van Hemelrijck, Mieke
Lindhagen, Lars
Stattin, Pär
Garmo, Hans
Funding for this research was provided by:
Vetenskapsrådet (825-2008-5910)
Article History
Received: 29 September 2018
Accepted: 20 May 2019
First Online: 30 May 2019
Ethics approval and consent to participate
: The Research Ethics Board at Umeå University approved this study. A written consent to participate in the registration of NPCR as well as other quality registries is not legally mandated, however an opt-out procedure is applied so a person can reject to be registered.
: Not applicable.
: The authors declare that they have no competing interests.