Community Health Research Institute;
International Management-Health Services;
Indianapolis;
IN;
USA;
Community Medicine Program;
Armed Forces Hospitals;
Taif;
KSA;
Preventive Medicine Department;
Armed Forces Hospital at Wadi Al-Dawasir;
Riyadh;
KSA;
Family Medicine Department;
Armed Forces Hospital at Wadi Al-Dawasir;
Riyadh;
KSA;