Wong, Monica TY
Schölvinck, Elisabeth H
Lambeck, Annechien JA
van Ravenswaaij-Arts, Conny MA
Article History
Received: 12 May 2014
Revised: 18 December 2014
Accepted: 25 December 2014
First Online: 18 February 2015
Competing interests
: The authors declare no conflict of interest. NutsOhra Foundation had no role in the study design, data collection and interpretation, or the decision to submit the work for publication.