Steenhuis, Sander
Hofstra, Geeske
Portrait, France
Amankour, Fatima
Koolman, Xander
van der Hijden, Eric
Article History
Received: 10 August 2021
Accepted: 30 July 2022
First Online: 19 August 2022
Declarations
:
: All methods were performed in accordance with the relevant guidelines and regulations. According to the Medical Ethics Review Committee of VU University Amsterdam, this study did not require ethical approval because patient identification numbers were pseudonymized. Consent to participate is not applicable.
: Not applicable.
: SS, GH, XK and EH report a grant from Zorgverzekeraars Nederland (the umbrella organization of all ten health insurance companies in The Netherlands) during the conduct of the study. EH reports a financial relationship (i.e. a salary) with insurance company Zilveren Kruis, where he is a part-time employee (2 days per week). The other authors have no relationships, conditions or circumstances that present a potential conflict of interest.