Kassa, Ann-Marie
Nyström, Niklas
Waldenvik, Kajsa
Engstrand Lilja, Helene
Funding for this research was provided by:
Uppsala University
Article History
Received: 22 December 2022
Accepted: 7 December 2023
First Online: 3 January 2024
Declarations
:
: The questionnaires and methodology for this study were approved by the Swedish Ethical Review Authority, registration number 2020–02637. Informed consent was obtained from all parents or legal guardians of the participants included in the study and additionally from the patients/participants aged 15 years or more. Furthermore informed consent was obtained from the local clinicians participating in the study. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.