Odstrcil, T., Pütterich, T., Angioni, C., Bilato, R., Gude, A., Odstrcil, M., Sertoli, M., ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society, & EUROfusion MST1 Team (2017). The physics ofW transport illuminated by recent progress inWdensity diagnostics at ASDEX Upgrade. Talk presented at 44th EPS Conference on Plasma Physics. Belfast. 2017-06-26 - 2017-06-30.