The kaonic atoms research program at DAΦNE: from SIDDHARTA to SIDDHARTA-2 A. Scordo, A. Amirkhani, M. Bazzi, G. Bellotti, C. Berucci, D. Bosnar, A.M. Bragadireanu, M. Cargnelli, C. Curceanu, A. Dawood Butt et al. (24 more) EPJ Web of Conferences, 181 (2018) 01004 Published online: 25 June 2018 DOI: 10.1051/epjconf/201818101004