ATLASGAL-selected massive clumps in the inner Galaxy - V. Temperature structure and evolution A. Giannetti, S. Leurini, F. Wyrowski, J. Urquhart, T. Csengeri, K. M. Menten, C. König and R. Güsten A&A, 603 (2017) A33 Published online: 04 July 2017 DOI: 10.1051/0004-6361/201630048