Carels, Kenneth
Cornelissen, Sandra A.
Robben, David
Coudyzer, Walter
Demaerel, Philippe
Wilms, Guido https://orcid.org/0000-0001-5580-8128
Article History
Received: 5 February 2018
Accepted: 23 April 2018
First Online: 2 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This article does not contain any studies with human participants or animals performed by any of the authors
: For this type of article, formal informed consent is not required.