Analysis of the clinical antibacterial and antituberculosis pipeline by Theuretzbacher, U, Gottwalt, S, Beyer, P, Butler, M, Czaplewski, L, Lienhardt, C, Moja, L, Paul, M, Paulin, S, Rex, JH, Silver, LL, Spigelman, M, Thwaites, GE, Paccaud, J-P, Harbarth, S