Thakkar, Himani https://orcid.org/0000-0002-2825-5190
Vincent, Vinnyfred https://orcid.org/0000-0002-4268-0951
Roy, Ambuj https://orcid.org/0000-0001-6418-4388
Singh, Sandeep
Ramakrishnan, Lakshmy https://orcid.org/0000-0002-8582-3705
Kalaivani, Mani
Singh, Archna https://orcid.org/0000-0001-6487-6632
Funding for this research was provided by:
All-India Institute of Medical Sciences (IRG-321)
Article History
Received: 10 January 2020
Accepted: 8 April 2020
First Online: 15 April 2020
Ethics approval and consent to participate
: The study protocol was approved by Institute Ethics Committee of All India Institute of Medical Sciences, New Delhi (Reference Number: IESC/T-380/17.10.2014). Signed informed consent was obtained prior to enrolling in the study. The participants did not receive any stipend for taking part in the study.
: Not applicable.
: The authors declare that they have no conflict of interest.