Vikas Nehru, a surgeon by education and training, taught at Postgraduate Institute of Medical Education & Research, Chandigarh, India for about two decades. He has widely published...view moreVikas Nehru, a surgeon by education and training, taught at Postgraduate Institute of Medical Education & Research, Chandigarh, India for about two decades. He has widely published in national and international scientific journals. He is currently a consultant at City Centre Clinic, Dubai, United Arab Emirates. (Email: vikas91@live.co.uk)view less