1. Pain Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
2. Department of Nursing, School of Nursing & Midwifery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
3. Department of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
4. Department of Biomedical Sciences, University of South Carolina, School of Medicine Greenville, Greenville, SC, USA
5. Department of Family Medicine, Prisma Health, Greenville, SC, USA
6. Department of Health and Caring Sciences, Faculty of Health and Life Sciences, Linnaeus University, Kalmar, Sweden
7. Department of Research, Region Kalmar County, Kalmar, Sweden
8. Department of Health and Caring Sciences, Faculty of Health and Life Sciences, Linnaeus University, Växjö, Sweden
9. School of Healthcare & Social Practice, Unitec Institute of Technology, Auckland, New Zealand
10. School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
11. Department of Anesthesia, Ahvaz Anesthesiology and Pain Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
12. Department of Medical Oncology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
13. Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran