PO-0946: Breath-hold motion effect in pencil beam scanned proton therapy for lung cancer – experimental study. (April 2018) - Gorgisyan, J.; Lomax, A.J.; Munck af Rosenschold, P.; Persson, G.F.; Scherman Rydhög, J.; Gagnon-Moisan, F.; Egloff, M.; Fattori, G.; Engelholm, S.A.; Weber, D.C.; Perrin, R.