Funding for this research was provided by:
Ministero della Salute (RF-2011-0234-7955)
Text and Data Mining valid from 2019-04-03
Received: 27 February 2019
Revised: 28 March 2019
Accepted: 1 April 2019
First Online: 3 April 2019
Compliance with ethical standards
: Sa.Ma. was sponsored by Merck for attending a scientific meeting. AG received research support funding from Merck. Sa.Mo. received honoraria from Biogen. S.F. was sponsored by Shire for attending a scientific meeting. The other authors declare that they have no conflict of interest.
: All human studies have been performed in accordance with the ethical standards laid down in the 1964 declaration of Helsinki and its later amendments.
: We collected consented to diagnostic procedures and biological sample storage at the referring laboratory for research use from all patients or legal representatives.