Stem cell functionality is microenvironmentally defined during tumour expansion and therapy response in colon cancer by Lenos, K, Miedema, D, Lodestijn, S, Nijman, L, Van Den Bosch, T, Romero Ros, X, Lourenço, F, Lecca, M, Van Der Heijden, M, Van Neerven, S, Van Oort, A, Leveille, N, Adam, R, De Sousa E Melo, F, Otten, J, Veerman, P, Hypolite, G, Koens, L, Lyons, S, Stassi, G, Winton, D, Medema, J, Morrissey, E, Bijlsma, M, Vermeulen, L