1. Associate Professor, Department of Dermatology, Government Medical College, Kottayam, Kerala, India
2. Senior Resident, Department of Dermatology, Government Medical College, Kottayam 686008, Kerala, India
3. Additional Professor, Department of Dermatology, Government Medical College, Kottayam, Kerala, India
4. Associate Professor, Department of Neurology, Government Medical College, Kottayam, Kerala, India
5. Professor, Department of Dermatology, Government Medical College, Kottayam, Kerala, India