Funding for this research was provided by:
Council of Scientific and Industrial Research, India
Global Challenges Research Fund, UK (MR/P027989/1)
Sir J. C. Bose Fellowship
Received: 24 December 2019
Accepted: 14 May 2020
First Online: 30 May 2020
Ethics approval and consent to participate
: Approval for sample collection and research was obtained from the Institutional Ethical Committee, CSIR-Indian Institute of Chemical Biology (IICB) and the School of Tropical Medicine (STM), Kolkata, India. The study was conducted according to the guidelines and suggestions set by the committees. Patients involved in this study were informed before sample collection and written consent was obtained.
: Not applicable.
: The authors declare that they have no competing interests.