Five members of the group took part into the INT Program INT–17–3 "Spatial and Momentum Tomography of Hadrons and Nuclei," August 28 – September 29, 2017 (http://www.int.washington.edu/PROGRAMS/17-3/). Barbara Pasquini was one of the organizers of the program. Alessandro Bacchetta, Giuseppe Bozzi, Cristian Pisano, and Marco Radici attended part of the program and gave talks.