Priorities for cancer research in low- and middle-income countries: a global perspective by Pramesh, CS, Badwe, RA, Bhoo-Pathy, N, Booth, CM, Chinnaswamy, G, Dare, AJ, de Andrade, VP, Hunter, DJ, Gopal, S, Gospodarowicz, M, Gunasekera, S, Ilbawi, A, Kapambwe, S, Kingham, P, Kutluk, T, Lamichhane, N, Mutebi, M, Orem, J, Parham, G, Ranganathan, P, Sengar, M, Sullivan, R, Swaminathan, S, Tannock, IF, Tomar, V, Vanderpuye, V, Varghese, C, Weiderpass, E