About the Authors

Alexander W. Mbuya

Contributed equally to this work with: Alexander W. Mbuya, Innocent B. Mboya, Hadija H. Semvua, Simon H. Mamuya, Sia E. Msuya

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

kiletsa13@gmail.com.

Affiliations Department of Community Health, Institute of Public Health, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania, Department of Community Health, Kibong’oto Infectious Diseases Hospital, Sanya Juu, Kilimanjaro, Tanzania

Innocent B. Mboya

Contributed equally to this work with: Alexander W. Mbuya, Innocent B. Mboya, Hadija H. Semvua, Simon H. Mamuya, Sia E. Msuya

Roles Formal analysis, Methodology, Supervision, Writing – review & editing

Affiliations Department of Community Health, Institute of Public Health, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania, Department of Epidemiology and Biostatistics, Institute of Public Health, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania

Hadija H. Semvua

Contributed equally to this work with: Alexander W. Mbuya, Innocent B. Mboya, Hadija H. Semvua, Simon H. Mamuya, Sia E. Msuya

Roles Conceptualization, Methodology, Project administration, Supervision, Visualization

Affiliation Kilimanjaro Clinical Research Institute, Kilimanjaro Christian Medical Center, Moshi, Tanzania

Simon H. Mamuya

Contributed equally to this work with: Alexander W. Mbuya, Innocent B. Mboya, Hadija H. Semvua, Simon H. Mamuya, Sia E. Msuya

Roles Formal analysis, Methodology, Supervision, Validation, Visualization, Writing – review & editing

Affiliation Department of Environmental and Occupational Health, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania

Sia E. Msuya

Contributed equally to this work with: Alexander W. Mbuya, Innocent B. Mboya, Hadija H. Semvua, Simon H. Mamuya, Sia E. Msuya

Roles Data curation, Formal analysis, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – review & editing

Affiliations Department of Community Health, Institute of Public Health, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania, Department of Epidemiology and Biostatistics, Institute of Public Health, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania, Department of Community Health, Kilimanjaro Christian Medical Center (KCMC), Moshi, Tanzania

Competing Interests

The authors have declared that no competing interests exist.