Behaeghe, Olivia http://orcid.org/0000-0001-7625-9121
Mangelschots, Elias
De Vil, Bart
Cras, Patrick http://orcid.org/0000-0002-7265-7429
Article History
Received: 23 February 2018
Accepted: 25 July 2018
First Online: 10 August 2018
Compliance with ethical standards
:
: A possible conflict of interest is that one of the authors is now editor-in-chief of this journal (Patrick Cras, PhD, MD).
: This article does not contain any studies with human participants or animals performed by any of the authors.
: An informed consent was not needed here, as this is a systematic review.