<p>&nbsp;Asrat M. Tegegne*,&nbsp; Y. Animut**, W. S. Seretew**, M. F. Andargie***</p><p>* Ethiopian Field Epidemiology and Laboratory Training Program Resident at University of Gondar, Gondar, Ethiopia&nbsp;</p><p>** Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar,&nbsp; &nbsp; &nbsp; Gondar, Ethiopia&nbsp;</p><p>*** Ethiopian Field Epidemiology and Laboratory Training Program Resident Advisor at University of Gondar, Gondar, Ethiopia&nbsp;</p><p>&nbsp;<span style="text-decoration: underline;">Email Address</span></p><p>Asrat M. Tegegne :&nbsp; <a href="mailto:asrmekonn@gmail.com">asrmekonn@gmail.com</a>&nbsp; (First and presenting author))</p><p>&nbsp;Y. Animut : <a href="mailto:yaregalae@gmail.com">yaregalae@gmail.com</a>&nbsp; &nbsp;</p><p>&nbsp;W. S. Seretew : <a href="mailto:wsisay2733@gmail.com"><span style="text-decoration: underline;">wsisay2733@gmail.com</span></a>&nbsp;</p><p>&nbsp;M. F. Andargie : <a href="mailto:mesaykira@gmail.com"><span style="text-decoration: underline;">mesaykira@gmail.com</span></a>&nbsp;</p><p><br></p>