Pinto dos Santos, Daniel https://orcid.org/0000-0003-4785-6394
Brodehl, Sebastian
Baeßler, Bettina
Arnhold, Gordon
Dratsch, Thomas
Chon, Seung-Hun
Mildenberger, Peter
Jungmann, Florian
Article History
Received: 8 March 2019
Accepted: 9 August 2019
First Online: 23 September 2019
Ethics approval and consent to participate
: Due to the retrospective nature of the study, the need for ethics approval was waived.
: Not applicable.
: The authors declare that they have no competing interests.