Chinapaw, Mai http://orcid.org/0000-0001-6259-2441
Klakk, Heidi
Møller, Niels Christian
Andersen, Lars Bo
Altenburg, Teatske
Wedderkopp, Niels
Article History
Received: 20 July 2017
Revised: 15 December 2017
Accepted: 13 February 2018
First Online: 1 May 2018
Compliance with ethical standards
:
: The contributions of Altenburg and Chinapaw were funded by the Netherlands Organization for Health Research and Development (ZonMw; Project No. 91211057). The remaining authors declare that they have no conflict of interest.