Yordanova, Yordanka
Vanderlinden, Willem
Stoll, Raphael
RĂ¼diger, Daniel
Tosstorff, Andreas
Zaremba, Wolfgang
Winter, Gerhard
Zahler, Stefan https://orcid.org/0000-0002-5140-7287
Friess, Wolfgang
Article History
Received: 2 February 2018
Accepted: 12 July 2018
First Online: 26 July 2018
Competing Interests
: The authors declare no competing interests.