Funding for this research was provided by:
Ministero dell’Istruzione, dell’Università e della Ricerca (SMARTNESS PROJECT-2015K7FZLH)
Agence Nationale de la Recherche (TRAINER PROJECT-ANR-17-MPGA-0017)
Received: 3 June 2019
Accepted: 15 July 2019
First Online: 24 July 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.