de Vlieger, Johannes C. N.
Luiting, Willem H.
Lockyer, Jessica
Meyer, Peter
Fleer, Joke
Sanderman, Robbert
Wietasch, J. K. Götz
Article History
Received: 15 November 2021
Accepted: 20 July 2022
First Online: 1 August 2022
Declarations
:
: Prior to commencement, the study was registered in the University Medical Center Groningen (UMCG) Research Register (201900402). The Medical Ethics Review Board of the University Medical Centre Groningen has waived the requirement of ethical approval (METc 2019/331, chairperson Prof W.A. Kamps) on June 18<sup>th</sup> 2019. A full Written informed consent was obtained from all patients for being included in the study.
: Not applicable.
: The authors declare that they have no competing interests.