Link to Paul Scherrer Institut, Villigen,Switzerland:
www.psi.ch
Link to Particle Therapy Co-Operative Group (PTCOG), a non-profit organisation for those interested in Proton,
light ion and heavy charged particle radiotherapy:
www.ptcog.com
Link to Ion Beam Applications SA (IBA):
www.iba-worldwide.com
Link to Philips Healthcare:
www.philips.ch/healtcare/solutions/computedtomography
Link to Krebsliga Schweiz (Swiss Cancer League in English):
www.krebsliga.ch/de/english.cfm
Link to Spital Lachen:
www.spital-lachen.ch