Funding for this research was provided by:
Ministère des Affaires Sociales et de la Santé (2101374266)
Received: 10 March 2020
Accepted: 8 March 2021
First Online: 20 March 2021
: The approvals of the 2010 and 2016 National Perinatal Surveys include permission to use the data for secondary analyses by our research institute.
: Not applicable.
: The authors declare that they have no competing interests.