Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (PP00P3_133701, PP00P3_163756)
Text and Data Mining valid from 2018-06-14
Received: 27 October 2017
Accepted: 6 June 2018
First Online: 14 June 2018
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: All procedures performed were in accordance with the standards of the local research ethics committees of the University Hospitals of Geneva and Lausanne, and with the 1964 Helsinki declaration and its later amendments.