Text and Data Mining valid from 2019-02-23
Received: 7 August 2018
Accepted: 15 February 2019
First Online: 23 February 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors. However, this article does contain studies using human tissue. Informed consent was obtained from the relatives of all post-mortem tissue donors included in the study. All study procedures were performed in accordance with the principles laid down in the Declaration of Helsinki.