Munkhammar, Sara http://orcid.org/0000-0002-5164-1575
Sars, Carl
Schultz, Inkeri
Gillgren, Peter
Lindqvist, Ebba K.
Funding for this research was provided by:
Karolinska Institute
Article History
Received: 5 April 2021
Accepted: 17 May 2021
First Online: 5 October 2021
Declarations
:
: The study was approved by the responsible IRB/Ethics Committee; Swedish Regional Ethical Review Board (2017/795-31 and 2018/1853-32) and was conducted in accordance with the ethical standards of the 1964 Helsinki Declaration and its later amendments.
: Informed consent was waived by the IRB/Ethics Committee because of the retrospective nature of the study and the presentation of anonymous data.
: None declared.