Rasmussen, Charlotte https://orcid.org/0000-0003-1687-3554
Ringwald, Pascal
Article History
Received: 15 March 2021
Accepted: 5 July 2021
First Online: 19 July 2021
Declarations
: CR and PR are staff members of the World Health Organization. The authors alone are responsible for the views expressed in this publication that do not necessarily represent the decisions, policy or views of the World Health Organization.
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.