Received: 4 January 2021
Accepted: 4 March 2021
First Online: 16 March 2021
: The experiment, information and consent procedures were approved by the ethics committee of the University (Comité d’Ethique de la Recherche Tours-Poitiers, n°2019-09-01). All methods were performed in accordance with the Declaration of Helsinki and the relevant guidelines and regulations. All participants read an online information sheet and gave informed consent to participate before responding to the questionnaires.
: Not applicable.
: WEH reports personal fees from Air Liquide, Chugai, EISAI, Janssen, Lundbeck, Otsuka, Roche and UCB. CH reports personal fees from EISAI, Janssen, Lundbeck, Otsuka, Sanofi and UCB. The other authors declare that they have no competing interests.