Getting cytisine licensed for use world‐wide: a call to action. (17th July 2016) - Walker, Natalie; Bullen, Chris; Barnes, Joanne; McRobbie, Hayden; Tutka, Piotr; Raw, Martin; Etter, Jean‐François; Siddiqi, Kamran; Courtney, Ryan J.; Castaldelli‐Maia, João Mauricio; Selby, Peter; Sheridan, Janie; et al.