Funding for this research was provided by:
Department of Health Research, India
Text and Data Mining valid from 2018-09-28
Received: 21 December 2017
Accepted: 20 September 2018
First Online: 28 September 2018
Compliance with ethical standards
: The authors declare that they have no competing interests.
: The study was conducted as per part of routine services and hence post facto approval was received from the Institute Ethics Committee via letter no INT/IEC/2017/140 dated 11 August 2017. The study is also linked with “Promoting Ecological Village (ECO-VILL) Models for Sustainable Environment and Healthy Livings” project, which was approved by the Institute Ethic Committee via letter number PGI/IEC/2016/2173 dated 29 Feb 2016.