Preventive malaria treatment among school-aged children in sub-Saharan Africa: a systematic review and meta-analyses by Cohee, LM, Opondo, C, Clarke, SE, Halliday, KE, Cano, J, Shipper, AG, Barger-Kamate, B, Djimde, A, Diarra, S, Dokras, A, Kamya, MR, Lutumba, P, Ly, AB, Nankabirwa, JI, Njagi, JK, Maiga, H, Maiteki-Sebuguzi, C, Matangila, J, Okello, G, Rohner, F, Roschnik, N, Rouhani, S, Sissoko, MS, Staedke, SG, Thera, MA, Turner, EL, Van Geertruyden, JP, Zimmerman, MB, Jukes, MCH, Brooker, SJ, Allen, E, Laufer, MK, Chico, RM