Holtkamp, Kim C A
van Maarle, Merel C
Schouten, Maria J E
Dondorp, Wybo J
Lakeman, Phillis
Henneman, Lidewij
Article History
Received: 20 January 2015
Revised: 2 April 2015
Accepted: 14 April 2015
First Online: 13 May 2015
Competing interests
: The authors declare no conflict of interest.