1. Molecular Biology & Genetics Department, Medical Research Center; Liaquat University of Medical & Health Sciences; Jamshoro Pakistan
2. Department of Otorhinolaryngology Head and Neck Surgery, School of Medicine; University of Maryland; Baltimore MD USA
3. Institute of Biochemistry; University of Sindh; Jamshoro Pakistan
4. Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, College of Medicine; University of Cincinnati; Cincinnati OH USA
5. Unit on Pediatric, Developmental & Genetic Ophthalmology, Ophthalmic Genetics and Visual Function Branch; National Eye Institute, National Institutes of Health; Bethesda MD USA
6. Department of Orthopedic Surgery; Liaquat University of Medical & Health Sciences; Jamshoro Pakistan