A prognostic model for critically ill children in locations with emerging critical care capacity by Chandna, A, Suy, K, Vorlark, M, Sambou, B, Chhingsrean, C, Sina, H, Vichet, P, Patel, K, Habsreng, E, Riedel, A, Mwandigha, L, Koshiaris, C, Perera-Salazar, R, Turner, P, Chanpheaktra, N, Turner, C