Pavithra, P http://orcid.org/0000-0003-3326-1859
Koulmane Laxminarayana, Sindhura Lakshmi http://orcid.org/0000-0002-8925-0000
Manohar, Chethan http://orcid.org/0000-0002-7692-8249
Belurkar, Sushma http://orcid.org/0000-0002-7105-9240
Kairanna, Nikita Valerina http://orcid.org/0000-0002-9617-3525
Article History
Received: 29 April 2019
Accepted: 20 August 2019
First Online: 30 August 2019
Compliance with ethical standards
: The study was reviewed and approved by the institutional ethics committee at Kasturba Medical College, Manipal. All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008.
: The authors declare that they have no conflicts of interest.
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