Ngugi, Anthony K.; Bottomley, Christian; Scott, J. Anthony G.; Mung'ala–Odera, Victor; Bauni, Evasius; Sander, Josemir W.; Kleinschmidt, Immo; Newton, Charles R.
Ngari, Moses M.; Fegan, Greg; Mwangome, Martha K.; Ngama, Mwanajuma J.; Mturi, Neema; Scott, John Anthony Gerard; Bauni, Evasius; Nokes, David James; Berkley, James A.