Saklani, Avanish
Sugoor, P.
Chaturvedi, A.
Bhamre, R.
Jatal, S.
Ostwal, V.
Engineer, R.
Article History
Received: 14 November 2017
Accepted: 17 July 2018
First Online: 2 August 2018
Compliance with Ethical Standards
: Data of this study were collected in the course of common clinical practice and, accordingly, the signed informed consent was obtained from each patient for any surgical and clinical procedure. The study protocol conforms to the ethical guidelines of the “World Medical Association Declaration of Helsinki—Ethical Principles for Medical Research Involving Human Subjects” adopted by the 18th WMA General Assembly, Helsinki, Finland, June 1964, as revised in Tokyo 2004. No approval of the institutional review committee was needed.
: The authors declare that they have no conflict of interest.