Funding for this research was provided by:
Research Councils UK (173142)
Received: 30 September 2019
Accepted: 12 July 2020
First Online: 28 July 2020
Ethics approval and consent to participate
: This project was approved by the University College London Ethics Committee in London, United Kingdom [10547/001], and the Nepal Health Research Council in Kathmandu, Nepal [Reg. No. 105/2017]. All participants provided informed written consent.
: All participants in the MANTRA project signed consent forms including use and publication of their image.
: The authors declare that there are no conflicts of interest regarding the publication of this paper.