Ruggiero, Eliana
Nicolay, Jan P.
Fronza, Raffaele
Arens, Anne
Paruzynski, Anna
Nowrouzi, Ali
Ürenden, Gökçe
Lulay, Christina
Schneider, Sven
Goerdt, Sergij
Glimm, Hanno
Krammer, Peter H.
Schmidt, Manfred
von Kalle, Christof
Article History
Received: 8 July 2014
Accepted: 15 July 2015
First Online: 1 September 2015
Competing interests
: The authors declare no competing financial interests.