Wieczorek, Marcus
Sassani, Kiarash
Hoeltgen, Reinhard
Article History
Received: 28 January 2020
Accepted: 1 April 2020
First Online: 23 April 2020
Ethics approval and consent to participate
: This study was approved by the local ethics committee of University Witten/Herdecke, Germany. Written informed consent was obtained from all patients in this study.
: Not applicable.
: The authors declare that they have no competing interests.