Received: 23 January 2020
Accepted: 10 June 2020
First Online: 2 July 2020
Ethics approval and consent to participate
: Written informed consent was obtained from the patients. This non-interventional study complied with the Declaration of Helsinki and was approved by the local ethics committee (Comité de Protection des Personnes Nord-Ouest 3, Centre Hospitalier Universitaire de Caen, France). The protocol registration number is A14-D17-VOL.20.
: Not applicable.
: The authors declare that they have no competing interests.