Qi, Yulin
Müller, Miriam
Stokes, Caroline S.
Volmer, Dietrich A.
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (VO 1355/5-1)
Alfried Krupp von Bohlen und Halbach-Stiftung
HOMFOR (T201000779)
Article History
Received: 24 February 2018
Revised: 25 March 2018
Accepted: 26 March 2018
First Online: 9 April 2018
Compliance with Ethical Standards
: All patients provided written informed consent and the study was approved by the local research ethics committee (Ärztekammer des Saarlandes, ref. 57/11).