Sohal, Digvijay Singh
Nain, P. S.
Singh, Parminder
Ahuja, Ashish
Singh, Amroz
Article History
Received: 15 June 2019
Accepted: 17 January 2020
First Online: 8 February 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the institutional ethics committee.All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee (Research & Ethical Committee, DMCH, Ludhiana – ECR/101/Inst/PB/2013/RR-16) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.