Advanced Oncotherapy are really pioneering the light proton beam technology used to treat cancer without damaging surrounding organs. Read this recent article about itβs latest success: https://www.thetimes.co.uk/edition/news/girl-9-survives-inoperable-cancer-after-proton-beam-therapy-zprf66jbv
They have a new practice being built in London that will be ready in 2020 and will start serving patients. Now is a very good time to invest.