Funding for this research was provided by:
University Medical Center Groningen
Article History
Received: 21 August 2020
Revised: 5 October 2020
Accepted: 10 October 2020
First Online: 19 October 2020
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: This study was approved by the local institutional review board and the requirement for informed consent was waived.