Wollina, Uwe http://orcid.org/0000-0001-5933-2913
Article History
Received: 22 February 2020
Accepted: 19 August 2020
First Online: 21 September 2020
Change Date: 13 April 2022
Change Type: Erratum
Change Details: An Erratum to this paper has been published:
Change Details: https://doi.org/10.1007/s10354-022-00930-5
Compliance with ethical guidelines
:
: U. Wollina declares that he has no competing interests.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008.