Schmid, Sabrina
Goldberg-Bockhorn, Eva
Schwarz, Silke
Rotter, Nicole
Kassubek, Jan
Del Tredici, Kelly
Pinkhardt, Elmar
Otto, Markus
Ludolph, Albert C.
Oeckl, Patrick
Article History
Received: 21 February 2018
Revised: 21 March 2018
Accepted: 22 March 2018
First Online: 29 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All patients or their next of kin provided written informed consent to participate in the study. The study was conducted at the University of Ulm in compliance with university ethics guideline as well as German federal and state law.