Teuben, Michel
Spijkerman, Roy
Blokhuis, Taco
Pfeifer, Roman
Teuber, Henrik
Pape, Hans-Christoph
Leenen, Luke
Article History
Received: 10 May 2019
Accepted: 13 September 2019
First Online: 5 December 2019
Ethics approval and consent to participate
: The study was approved by the University Medical Center Utrechts ethical committee.
: Not applicable.
: The authors declare that they have no competing interests.