Vila-Guilera, Julia
Parikh, Priti
Chaturvedi, Hemant
Ciric, Lena
Lakhanpaul, Monica
Article History
Received: 4 December 2020
Accepted: 22 June 2021
First Online: 6 July 2021
Declarations
:
: All procedures performed in this study were in accordance with the ethical standards of the institutional research committees and with the Helsinki Declaration. This study was approved by the UCL Research Ethics Committee in the UK (14703/001), as well as the Institute of Health Management Research Ethics Committee in India (04052019/01). Written consent was obtained from all participants or from their legal guardians in the case of children under 18 years.
: Not applicable.
: The authors declare no competing interests.