Runkel, M.
Diallo, T. D.
Lang, S. A.
Bamberg, F.
Benndorf, M.
Fichtner‐Feigl, S.
Article History
Accepted: 6 March 2021
First Online: 11 April 2021
Compliance with ethical standards
:
: All the authors have no conflict of interest related to the manuscript.
: The study was approved by the Medical Ethics Committee of the University of Freiburg (EK 49/19).
: All study participants or their legal guardian provided informed written consent about personal and medical data collection prior to study enrolment.
: The original anonymous dataset is available on request from the corresponding author at mira.runkel@uniklinik-freiburg.de.
: The guidelines of the STROBE Statement have been adopted.