Li, Yong
Salfelder, Anika
Schwab, Karl Otfried
Grünert, Sarah Catharina
Velten, Tanja
Lütjohann, Dieter
Villavicencio-Lorini, Pablo
Matysiak-Scholze, Uta
Zabel, Bernhard
Köttgen, Anna
Lausch, Ekkehart
Article History
Received: 31 August 2015
Revised: 21 November 2015
Accepted: 16 December 2015
First Online: 27 January 2016
Competing interests
: The authors declare no conflict of interest.