Funding for this research was provided by:
Centre National de la Recherche Scientifique (Osez l’interdisciplinarité, PEPS CNRS/IdEx Bordeaux (2014 and 2015))
Received: 10 July 2020
Accepted: 1 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: This study was carried out in accordance with the recommendations of the local ethics committee (CPP Sud-Ouest et Outre Mer III, Ref DC2014/16). All subjects gave written informed consent in accordance with the Declaration of Helsinki.
: The individuals present in the pictures used as figures here gave their consent for publication.
: All authors declare to have no competing interest regarding this work.