Assistant professor at Umm Al-Qura Uinversity, Saudi Arabia
University of South Carolina School of Medicine, USA
Technical University of Ambato. Faculty of Health Sciences. Nursery career, Ecuador
Taipei City Hospital, Taipei TAIWAN
National School of Public Health - NOVA Lisbon, Portugal
Division of Nursing, Singapore General Hospital, Singapore
University of the Republic. Uruguay
Hamad Medical Corporate, Qatar
UNLV School of Medicine, USA
Escola Superior de Saúde da Cruz Vermelha Portuguesa. Lisboa, Portugal
UNLV School of Nursing, USA
Carilion Health System, USA
General Hospital Of Jayapura, Indonesia
Taipei Veterans General Hospital , Taiwan