Zwanenburg, Renée J
Bocca, Gianni
Ruiter, Selma A J
Dillingh, Jan H
Flapper, Boudien C T
van den Heuvel, Edwin R
van Ravenswaaij-Arts, Conny M A
Article History
Received: 10 February 2016
Revised: 8 July 2016
Accepted: 19 July 2016
First Online: 31 August 2016
Competing interests
: The authors declare no conflict of interest.