1. Department of Nursing, Hazm Mebaireek General Hospital (HMGH), Hamad Medical Corporation (HMC), Doha, Qatar
2. Department of Nursing, National Center for Cancer Care and Research (NCCCR), Hamad Medical Corporation (HMC), Doha, Qatar
3. Department of Nursing Education, National Center for Cancer Care and Research (NCCCR), Hamad Medical Corporation (HMC), Doha, Qatar
4. Department of Nursing Education, Al-Wakra Hospital (AWH), Hamad Medical Corporation (HMC), Doha, Qatar
5. Department of Nursing, Iran University of Medical Sciences, Tehran, Iran
6. Laboratory of Clinical Nursing, Department of Nursing, University of Thessaly, Larissa, Greece