Funding for this research was provided by:
v. Bodelschwinghsche Stiftungen Bethel
Received: 18 May 2021
Accepted: 17 September 2021
First Online: 30 September 2021
Change Date: 25 February 2022
Change Type: Update
Change Details: The paper was amended to add the OA funding note.
: The human specimens were used and dissected in this examination in accordance to and under permission of the „Gesetz über das Leichen-, Bestattungs- und Friedhofswesen (Bestattungsgesetz) des Landes Schleswig-Holstein vom 04.02.2005, Abschnitt II, § 9 (Leichenöffnung, anatomisch)“. In this case, it is allowed to dissect the bodies of the donators (Körperspender/in) for scientific and/or educational purposes. All donators gave their written informed consent. The project was reviewed by the internal board of the anatomical institute of Lübeck University.
: Not applicable.
: The authors declare that they have no competing interests