Burrus, Cyrille http://orcid.org/0000-0002-8153-8085
Vuistiner, Philippe
Léger, Bertrand
Luthi, François
Article History
Accepted: 8 March 2021
First Online: 24 March 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: All the participants gave their informed consent to the access and use of their clinical data for the present study. The protocol was approved by the ethics committee of the local medical association (Commission Cantonale Valaisanne d’Ethique Médicale, CCVEM 034/12). The study was performed in accordance with the ethical standards listed in the 2008 Declaration of Helsinki.