About the Authors

Bahaa-eldin E. Abdel Rahim

babdelrahimelwali@jazanu.edu.sa

Affiliation Unit of Population Health, Medical Research Center, Jazan University, Jazan, Kingdom of Saudi Arabia

Mohamed Salih Mahfouz

Affiliation Department of Community Medicine, Faculty of Medicine, Jazan University, Jazan, Kingdom of Saudi Arabia

Umar Yagoub

Affiliation Unit of Population Health, Medical Research Center, Jazan University, Jazan, Kingdom of Saudi Arabia

Yahya M. H. Solan

Affiliation Department of Primary Healthcare of Jazan, Ministry of Health, Jazan, Kingdom of Saudi Arabia

Rashad Mohammed Alsanosy

Affiliation Substance Abuse Research Center (SARC), Jazan University, Jazan, Kingdom of Saudi Arabia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BEEAR MSM UY YMHS RMA. Performed the experiments: BEEAR YMHS. Analyzed the data: BEEAR MSM. Contributed reagents/materials/analysis tools: BEEAR MSM. Wrote the paper: BEEAR.