Chandra, Abhijit http://orcid.org/0000-0002-3940-7428
Kumar, Saket
Rastogi, Amit
Rajan, Pritheesh
Kumar, Nitin
Kumar, Pavan
Dangi, Amit
Joshi, Pradeep
Article History
Received: 2 August 2019
Accepted: 13 September 2019
First Online: 18 January 2020
Compliance with ethical standards
:
: AC, SK, AR, PR, NK, PK, AD, and PJ declare that they have no conflict of interest.
: The study was performed conforming to the Helsinki declaration of 1975, as revised in 2000 and 2008 concerning human and animal rights, and the authors followed the policy concerning informed consent as shown on Springer.com.
: The ethical approval to perform the PAER procedure was obtained from the ethics committee of King George’s Medical University, Lucknow, India (Ref. Code: 90th ECM II A/P20; dated 02/07/18).
: The authors are solely responsible for the data and the contents of the paper. In no way, the Honorary Editor-in-Chief, Editorial Board Members, or the printer/publishers are responsible for the results/findings and content of this article.