I am Moosa Sajjadi, PhD in Nursing, and assistant professor affiliated to Gonabad University of Medical Sciences. I graduated in Bachelor of Nursing in Guilan University of Medical Sciences (1998), Msc of nursing in Mashhad University of Medical Sciences (2006), and PhD in nursing in Shahid Beheshti University of Medical Sciences in Tehran in 2014. I have worked as a faculty member at the University of Medical Sciences of Gonabad since 2007.