A practical tool for managing change: cross-sectional psychometric assessment of the safe surgery organizational readiness tool by Hayirli, TC, Meara, JG, Abahuje, E, Alayande, B, Augustin, S, Barash, D, Boatin, AA, Kalolo, A, Kengia, J, Kingpriest, P, Kissima, I, Lugazia, ER, Mpirimbanyi, C, Ngonzi, J, Njai, A, Smith, VL, Kapologwe, N, Alidina, S