Bradley A. Woodruff, James P. Wirth, Adam Bailes
Eshetu Gurmu
Kibrom Taame Weldemariam, Kebede Embaye Gezae, Haftom Temesgen Abebe et al.
Aberash Abay Tassew, Dejen Yemane, Abate Bekele Belachew et al.
Jane Ofundem Ebot
Blessing Jaka Akombi-Inyang, Kingsley Agho, Dafna Merom et al.
Marge Koblinsky, Frances Tain, Asheber Gaym
Melkamu Chafamo joche
Zemenu Tadesse Tessema, Koku Sisay Tamirat
Liyousew Gebremedhin Borga
Berhan Tekeba, Tadesse Tarik Tamir, Belayneh Shetie Workneh et al.
Aynalem Yetwale, Eneyew Melkamu
