Peeters, Wouter http://orcid.org/0000-0001-7783-1425
Van Haver, Annemieke
Van den Wyngaert, Sander
Verdonk, Peter
Article History
Received: 9 May 2019
Accepted: 12 November 2019
First Online: 2 December 2019
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: This study was in accordance with the ethical standards of the institutional committee and with the 1964 Helsinki declaration and its later amendments.