Acharya K, Booth B, Wambugu C, Karanja EKaranja E , Arimi H K, Bender S

Karanja N K, Njenga M MNjenga M M , Prain G, Kang’ethe E, Kironchi G O, Githuku C, Kinyari P, Mutua G K

Orwa C, Mutua A, Kindt RKindt R , Simons ASimons A , Jamnadass R HJamnadass R H

Swallow B M, Leimona BLeimona B , Yatich T T B, Velarde S J

Vandenbosch T E, Ouko B A, Guleid N J, Were R A, Mungai P P, Mbithe D D, Ndanyi M, Chesumo J, Laenen-Fox L, Smets K, Kosgei C K, Walema B

Mbora A M, Schmidt L, Angaine P, Meso M, Omondi W, Ahenda J, Lillesø J-P B, Mwanzia J MMwanzia J M , Mutua N A, Mutua W R, Jamnadass R HJamnadass R H

Mithöfer D, Asfaw S, Waibel H, Mausch KMausch K

Lukuyu B A, Kitalyi A, Franzel SFranzel S , Duncan A J, Baltenweck I

Onyango P, Odhiambo O J, Oduor A R

Macharia I, Mithöfer D, Waibel H