<p>Amare Y Abate1*, Damtie L Abebe2, Bantie G Yirsaw3, Mesafnt F Andargie3, Dessie A Angaw3</p><p><strong>Author's institutional affiliation:</strong></p><p>1 Field Epidemiology and Laboratory training program graduate at the University of Gondar,</p><p>Gondar, Ethiopia</p><p>2 Amhara National Regional State Public Health Institute, Bahir Dar, Ethiopia</p><p>3 Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine</p><p>and Health Science, University of Gondar, Gondar, Ethiopia</p><p><strong>Author's email address:</strong></p><p>Amare Y Abate:&nbsp; <a href="mailto:yirgaamare3@gmail.com">yirgaamare3@gmail.com</a>&nbsp; (First and presenting author, Male)</p><p>Damtie L&nbsp; Abebe: <a href="mailto:damtie27@gmail.com">damtie27@gmail.com</a>&nbsp;</p><p>Bantie G Yirsaw: <a href="mailto:bantiegetnet@gmail.com">bantiegetnet@gmail.com</a> &nbsp;</p><p>Mesafint F Andargie:&nbsp; <a href="mailto:mesaykira@gmail.com">mesaykira@gmail.com</a>&nbsp;</p><p>Dessie A Angaw: <a href="mailto:dessieabebaw96@gmail.com">dessieabebaw96@gmail.com</a></p>