1. Imperial College Medical Cannabis Research Group, Department of Surgery and Cancer Imperial College London London UK
2. Department of Medicine Curaleaf Clinic London UK
3. Department of Trauma and Orthopaedics St. George's Hospital NHS Trust London UK
4. Department of Psychological Medicine Kings College London London UK
5. National and Specialist Tertiary Referrals Affective Disorders Service South London & Maudsley NHS Foundation Trust London UK
6. Department of Neurology Buckinghamshire Healthcare NHS Trust Amersham UK