Funding for this research was provided by:
World Health Organization
Received: 3 July 2020
Accepted: 7 October 2020
First Online: 1 December 2020
Ethics approval and consent to participate
: This study used reports submitted to WHO following the conduct of AAR and SimEx with no personal identifiers. Therefore, informed consent and ethical approval were waived.
: Not applicable. No individual person’s data in any form were presented in this publication.
: The authors have no competing interests or financial conflicts.