Mitra, Debarpan
Bhattacharyya, Sayantan
Alam, Neyaz
Sen, Sagar
Mitra, Saunak
Mandal, Syamsundar
Vignesh, Shivani
Majumder, Biswanath
Murmu, Nabendu http://orcid.org/0000-0001-8562-9921
Funding for this research was provided by:
Chittaranjan National Cancer Institute (A-4.482/2017/271)
Article History
Received: 12 July 2019
Accepted: 23 October 2019
First Online: 4 November 2019
Compliance with ethical standards
:
: Authors have no conflict of interest to declare.
: This study was approved by the Institutional ethics committee at Chittaranjan National Cancer Institute, Kolkata (IEC Ref: A-4.311/NM/26/11/2018). 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.
: Written informed consent was not required as this was a retrospective study and patient information was de-identified prior to analysis.