Funding for this research was provided by:
Helmholtz-Zentrum für Umweltforschung GmbH - UFZ
Article History
Received: 7 May 2020
Revised: 27 June 2020
Accepted: 5 August 2020
First Online: 15 August 2020
Compliance with ethical standards
: All experiments with mammalian tissues were conducted according to the principles of the Declaration of Helsinki. Human post-mortem tissues were obtained from a body donator. While alive, the body donor gave an informed and written consent to the body donation for teaching and research purposes. Institutional approval for the use of the post-mortem tissues of human body donors was obtained from the Institute of Anatomy, University of Leipzig. The body donor program is regulated by the Saxonian Death and Funeral Act of 1994 (third section, paragraph 18 item 8).
: The authors declare that they have no conflict of interest.