De Mulder, H. https://orcid.org/0000-0002-5327-5820
Laenen, A.
Wildiers, H.
Punie, K.
Poppe, A.
Remmerie, C.
Lefrère, H.
Nevelsteen, I.
Smeets, A.
Van Nieuwenhuysen, E.
Han, S.
Van Limbergen, E.
Floris, G.
Vergote, I.
Neven, P.
Article History
Received: 24 January 2018
Accepted: 31 January 2018
First Online: 10 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Ethics Committee of the University Hospitals Leuven.