Tan, Yan Yu http://orcid.org/0000-0003-0124-2768
Chu, Howard
Chandarana, Mihir
Jafferbhoy, Sadaf
Narayanan, Sankaran
Marla, Sekhar
Soumian, Soni
Article History
Received: 3 July 2018
Accepted: 19 November 2018
First Online: 26 November 2018
Compliance with ethical standards
:
: Yan Yu Tan, Howard Chu, Mihir Chandarana, Sadaf Jafferbhoy, Sankaran Narayanan, Sekhar Marla and Soni Soumian 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.
: Formal patient consent is not required for this retrospective analysis.