Funding for this research was provided by:
Vriendtjes tegen Kanker Fund (EVO-FOVTK1-O2010)
Article History
Received: 9 January 2018
Accepted: 15 February 2018
First Online: 23 February 2018
Conflict of interest
: A. Vanderstichele, S. Olbrecht, and I. Vergote declare that they have no competing interests.