Hinze, Claas
Gohar, Faekah
Foell, Dirk
Article History
First Online: 6 January 2015
Competing interests
: C.H. declares that he has received lecture fees from Novartis. D.F. declares that he has received lecture fees from Chugai, Novartis, Pfizer, Roche and Swedish Orphan Biovitrum. F.G. declares no competing interests.