1 Department of Plastic, Hand and Reconstructive Microsurgery and Burns, Ganga Hospital, 313, Mettupalayam Road, Coimbatore 641043, Tamil Nadu, India.
2 Department of Plastic, Hand and Reconstructive Microsurgery and Burns, Ganga Hospital, 313, Mettupalayam Road, Coimbatore 641043, Tamil Nadu, India; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Botnar Research Centre, Nuffield Orthopaedic Centre, Windmill Road, Oxford, UK. Electronic address: j.n.rodrigues@doctors.org.uk.