Fatimah Sidi, Hamidah Ibrahim, Nur Izura Udzir, Poh Kuang Teo,

farzad faraji khiavi department of health care administration, school of health, ahvaz jundishapur university of medical sciences, ahvaz, ir iran mohammad reza maleki department of health care administration, school of management and medical information, tehran university of medical sciences tehran, ir iran mohammad reza maleki department of health care administration, school of management and medical information, tehran university of medical sciences tehran, ir iran kurosh djafarian department of nutrition and biochemistry, school of health, tehran university of medical sciences tehran, ir iran sudabeh vatan khah department of health care administration, school of management and medical information, tehran university of medical sciences tehran, ir iran seyyed jamaleddin tabibi department of health care administration, science and research branch, islamic azad university, tehran, ir iran