Cleven, Arjen H.G.
Schreuder, Willem H.
Groen, Eline
Kroon, Herman M.
Baumhoer, Daniel
Funding for this research was provided by:
Leiden University Medical Center
Article History
Received: 16 July 2019
Revised: 4 November 2019
Accepted: 25 November 2019
First Online: 14 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.