Seo, S
Boeckh, M
Storer, B E
Schubert, M M
Rotta, M
Sandmaier, B M
Mielcarek, M
Article History
Received: 3 July 2014
Revised: 9 October 2014
Accepted: 1 November 2014
First Online: 19 January 2015
Competing interests
: MB received research support from Merck and served as a consultant for Merck. All other authors declare no competing financial interests.