Developing Innovative, Robust and Affordable Medical Linear Accelerators for Challenging Environments. Issue 6 (June 2019) - Dosanjh, M.; Aggarwal, A.; Pistenmaa, D.; Amankwaa-Frempong, E.; Angal-Kalinin, D.; Boogert, S.; Brown, D.; Carlone, M.; Collier, P.; Court, L.; Di Meglio, A.; Van Dyk, J.; et al.