van Vulpen, Jonna K.
Witlox, Lenja
Methorst-de Haan, Alida C.
Hiensch, Anouk E.
van Hillegersberg, Richard
Ruurda, Jelle P.
Nieuwenhuijzen, Grard A.P.
Kouwenhoven, Ewout A.
Siersema, Peter D.
May, Anne M.
Article History
Received: 20 December 2022
Accepted: 17 April 2023
First Online: 6 May 2023
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. The PERFECT study was approved by the Medical Ethics Committee of the UMC Utrecht and the local Ethical Boards of participating hospitals. Informed consent was obtained from all participants included in the study.
: The authors declare no competing interests.