Pocock, Michael J. O., primary, Roy, Helen E., additional, August, Tom, additional, Kuria, Anthony, additional, Barasa, Fred, additional, Bett, John, additional, Githiru, Mwangi, additional, Kairo, James, additional, Kimani, Julius, additional, Kinuthia, Wanja, additional, Kissui, Bernard, additional, Madindou, Ireene, additional, Mbogo, Kamau, additional, Mirembe, Judith, additional, Mugo, Paul, additional, Muniale, Faith Milkah, additional, Njoroge, Peter, additional, Njuguna, Edwin Gichohi, additional, Olendo, Mike Izava, additional, Opige, Michael, additional, Otieno, Tobias O., additional, Ng'weno, Caroline Chebet, additional, Pallangyo, Elisha, additional, Thenya, Thuita, additional, Wanjiru, Ann, additional, and Trevelyan, Rosie, additional