Funding for this research was provided by:
Department of Biotechnology , Ministry of Science and Technology (BT/PR15498/MED/12/716/2015)
Received: 3 November 2017
Accepted: 21 March 2018
First Online: 26 March 2018
Ethics approval and consent to participate
: For breast cancer tissue section, the protocol received human ethical clearance from Regional Cancer Centre, Thiruvananthapuram, RCC (#HEC 30/2006).
: All the authors approved the submission of the manuscript.
: The authors declare that they have no competing interests.
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