Bamberger, Martina https://orcid.org/0000-0001-7587-7788
De Loof, Hans
Marstboom, Charlotte
Oury, Stéphanie
Bonanni, Paolo
Launay, Odile
Kojouharova, Mira
Van Damme, Pierre
Funding for this research was provided by:
Vaccines Europe (Vaccines Europe)
Article History
Received: 23 June 2021
Accepted: 4 January 2022
First Online: 24 January 2022
Declarations
:
: Ethical approval for the survey was obtained from appropriate committees in Belgium (University Antwerp Ethics committee, UZ/ University of Antwerp Approval number 20/07/079 ), France (Comité d’éthique de la recherche AP-HP.5 [CERAPHP.5], Hôpitaux de Paris Centre [#00011928]), and Italy (Ethics Committee of the Area vasta Centro at Careggi University Hospital, Florence [CEAVC 16714/2020]), but was not required for Bulgaria for this type of study which does not concern a medicinal product; see legislation at: .All participants provided written informed consent before completing the survey.
: Not applicable.
: The authors have no competing interests.