About the Authors

Melashu Balew Shiferaw

bmelashu@gmail.com

Affiliation Bahir Dar Regional Health Research Laboratory Center, Bahir Dar, Ethiopia

Agmas Dessalegn Mengistu

Affiliation Felege Hiwot Referral Hospital, Bahir Dar, Ethiopia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MBS. Performed the experiments: MBS ADM. Analyzed the data: MBS ADM. Contributed reagents/materials/analysis tools: MBS ADM. Wrote the paper: MBS ADM.