1. Department of speech therapy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
2. Musculoskeletal Rehabilitation Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
3. Department of Neonatal Intensive Care Unit, Imam Khomeini Hospital, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
4. Department of Pediatrics, Division of Neonatology, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
5. Speech and Language Pathology, Department of Speech and Language Pathology, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
6. Speech Language Pathologist, Beckman & Associates, Inc, Maitland, Florida, USA
7. Department of physiotherapy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
8. Department of Biostatistics and Epidemiology, Menopause Andropause Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran