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Authors
Ghurram, Akhil
Krishna, Neethu
Bhaskaran, Renjitha
Kumaraswamy, Natarajan
Jayant, Aveek
Varma, Praveen Kerala http://orcid.org/0000-0003-3978-2874
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Article History
Received: 28 February 2019
Revised: 13 May 2019
Accepted: 31 May 2019
First Online: 19 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the hospital ethics committee. The need for informed consent was waived off. All personal identifying data was removed from the study database so that individuals could not be identified. “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.”
: For this type of study, formal consent is not required.
Free to read: This content has been made available to all.
