Video-assisted thoracoscopic or open lobectomy in early-stage lung cancer by Lim, E, Batchelor, TJP, Dunning, J, Shackcloth, M, Anikin, V, Naidu, B, Belcher, E, Loubani, M, Zamvar, V, Harris, RA, Dabner, L, McKeon, HE, Paramasivan, S, Realpe, A, Elliott, D, De Sousa, P, Stokes, EA, Wordsworth, S, Blazeby, JM, Rogers, CA