Lal, Bikrant Bihari
Alam, Seema
Khanna, Rajeev
Rawat, Dinesh
Article History
Received: 22 November 2017
Revised: 14 February 2018
Accepted: 19 February 2018
First Online: 4 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Ethical approval Number: IEC/IRB-F.25/5/75/ILBS/AC/2014/387.
: Informed consent was obtained from the parents of all the children included in the study.