Funding for this research was provided by:
Department of Biotechnology , Ministry of Science and Technology
International Society of Nephrology
Ministry of Education, Culture, Sports, Science and Technology
Received: 3 July 2017
Accepted: 4 January 2018
First Online: 1 February 2018
Ethics approval and consent to participate
: The study protocol was reviewed and approved by the Institute Ethics Committee Postgraduate Institute of Medical Education and Research, Chandigarh, India. All participants provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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