Contributor(s): Private: Dr. Christopher Kasanga , Private: Prof. Philemon Wambura Wataru Yamazaki,Valerie Mioulet,Donald P. King, Misheck Mulumba, Ezekia Ranga, Jimis Deve, Cornelius Mundia, Patrick Chikungwa, Laureta Joao

Contributor(s): Sarah Cleaveland, Hawthorne Beyer, Katie Hampson, Daniel Haydon, Felix Lankester, Tiziana Lembo, Francois-Xavier Meslin, Michelle Morters, Zacharia Mtema, Maganga Sambo, Sunny Townsend

Contributor(s): Private: Dr. Christopher Kasanga Lughano J.M. Kusiluka, Gerald Misinzo

Contributor(s): Private: Dr. Kim Kayunze Angwara Kiwara, Eligius Lyamuya, Jonathan Rushton, Richard Coker, Richard Kock

Contributor(s): Private: Calvin Sindato Leonard E.G. Mboera, Sayoki G. Mfinanga, Susan F. Rumisha

Contributor(s): Private: Dr. Christopher Kasanga , Private: Mathias Mkama , Private: Prof. Philemon Wambura Mmeta Yongolo, Chanasa Mpelumbe-Ngeleja, Misheck Mulumba, Ezekia Ranga, Nick Knowles, Donald King

Contributor(s): Private: Dr. Yona Sinkala , Private: Dr. Christopher Kasanga Martin Simuunza, John B. Muma,  Dirk U. Pfeiffer

Contributor(s): Christopher F.L. Saarnak, Maria V. Johansen, Samson Mukaratirwa

Contributor(s): Private: Mr. Mpoki Mwabukusi