Aydin, M.
Fikatas, P.
Denecke, C.
Pratschke, J.
Raakow, J.
Funding for this research was provided by:
Projekt DEAL
Article History
Received: 20 November 2020
Accepted: 22 January 2021
First Online: 8 February 2021
Compliance with ethical standards
:
: The authors of this manuscript have no conflicts of interest to disclose as described.
: This article does not contain any studies with human participants or animals performed by any of the authors. The collection and evaluation of our retrospective data from already existing (clinically internal) patient data does not fall under the duty of consultation, and does not require the approval of the Professional Code of the German Medical Association (article B.III.ยง 15) based on the World Medical Associations Declaration of Helsinki 1964.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: The data evaluation of information, which was already in the system, was collected in a strictly anonymous form and erased after use. For this type of study formal consent is not required.