S Arulrhaj MD PhD FRCP (Glasg) FRCP(London) MBA Chief Physician and Intensivist, Sundaram Arulrhaj Hospitals, Thoothukudi, Tamil Nadu, India Mangesh Tiwaskar MD Consultant Physician, Department of Internal Medicine, Shilpa Medical Research Centre, Mumbai, Maharashtra, India R Arulprakash MD MRCP (UK) FRCP (Lond) Consultant Endocrinologist, Indra Diabetes Centre Tuticorini, Tamil Nadu, India