Interplanetary coronal mass ejection observed at STEREO-A, Mars, comet 67P/Churyumov-Gerasimenko, Saturn, and New Horizons en route to Pluto: Comparison of its Forbush decreases at 1.4, 3.1, and 9.9 AU - Witasse, O; Sanchez-Cano, B; Mays, ML; Kajdic, P; Opgenoorth, H; Elliott, HA; Richardson, IG; Zouganelis, I; Zender, J; Wimmer-Schweingruber, RF; Turc, L; Taylor, MGGT; et al. (Journal of Geophysical Research: Space Physics, 2017)