Text and Data Mining valid from 2019-05-31
First Online: 31 May 2019
Compliance with Ethical Standards
: This work has not been supported by any funding.
: Drs. Girardi and Brugnoli received research grants from Otsuka during 2016–2017; Dr. Girardi received educational and research funds from Janssen, Lilly, Angelini, and Springer. All other authors have no relevant affiliations or financial involvement with any organisation or entity with a financial interest in, or financial conflict with the subject matter or materials discussed in the manuscript.