1. Department of Pathology, Subharti Medical College, Swami Vivekananda Subharti University, Meerut, Uttar Pradesh 250002, India
2. Department of Pathology, Kasturba Medical College, Mangalore, Manipal University, Karnataka 575001, India
3. Department of Medicine, Subharti Medical College, Swami Vivekananda Subharti University, Meerut, Uttar Pradesh 250002, India