Quaife, Matthew https://orcid.org/0000-0001-9291-1511
Torres-Rueda, Sergio
Dobreva, Zlatina
van Zandvoort, Kevin
Jarvis, Christopher I.
Gimma, Amy
Zulfiqar, Wahaj
Khalid, Muhammad
Vassall, Anna
Funding for this research was provided by:
Foreign, Commonwealth and Development Office
Article History
Received: 5 April 2022
Accepted: 2 May 2023
First Online: 11 May 2023
Declarations
:
: Participation in the study was voluntary and analyses were conducted on anonymised data. The study was approved by the Observational / Interventions Research Ethics Committee of the London School of Hygiene and Tropical Medicine (Reference: 25453). Ethical approval was not required in Pakistan; IPSOS is a registered market research company in Pakistan and ethical approval is not required for standard survey data collection. Written informed consent was obtained from all participants before survey conduct.
: Not applicable.
: Since initial submission of this work MQ moved to a full-time position at Evidera, a commercial pharmaceutical consultancy; he does not work on products related to the content of this manuscript. All other authors declare no competing interest.