Protocol for a biomarker discovery study to identify correlates of risk for future tuberculosis disease progression in South African children (INTREPID) - Hamilton, MS; Derks, I; Kaforou, M; Dunbar, R; McNamara, R; Fortune, S; Roy, RB; van, Deventer A; Bosch, C; Dunican, C; van, der Zalm MM; Levin, M; et al. (BMJ Open, 2026)