Received: 4 January 2021
Accepted: 5 April 2021
First Online: 16 April 2021
: The Medical Ethical Committee of the University Medical Centre Utrecht, the Netherlands, exempted this study from ethics approval [reference number: 19–249/C]. All methods were performed in accordance with relevant guidelines and regulations. Verbal and written informed consent was obtained from research participants prior to conducting the interviews. Respondents to the online questionnaire gave their informed consent by clicking a button stating ‘I agree and want to participate in this study’, after reading relevant study information and conditions on an informed consent page, designed specifically for this purpose. Interviewees received a small non-monetary token of appreciation for their participation.
: All individuals participating in this study explicitly agreed to publication of their data as part of the informed consent procedure described above.
: The authors declare that they have no competing interests.