Ravikanth, Tangella
Sultan, Sadia https://orcid.org/0000-0002-1144-4913
Article History
Received: 6 August 2019
Accepted: 11 November 2019
First Online: 2 January 2020
Ethics approval and consent to participate
: “The study was approved by the scientific ethical committee of research, SVS medical college and hospital (REF: SVSMC/IEC-022/2014). The written informed consent was taken from the patients before recruiting them in the study.”
: Not applicable
: The authors declare that they have no competing interests.