Bonet, M. http://orcid.org/0000-0002-6417-0514
Rodrigo, A.
Vázquez, S.
Carrizo, V.
Vilardell, F.
Mira, M.
Article History
Received: 5 December 2019
Accepted: 19 December 2019
First Online: 11 January 2020
Compliance with ethical standards
:
: There are no financial conflicts of interest to disclose. The authors mentioned above declare that have no relevant or material financial interests that relate to the research described in this paper.
: This work is a systematic review from published studies. In consequence patients have not been included in a direct form and experimental treatments have not been performed.
: For this type of study, informed consent is not required.