The Society of British Neurological Surgeons
The Royal College of Surgeons of England
The Royal College of Surgeons of Edinburgh
The Royal College of Surgons in Ireland
World Society for Stereotactic and Functional Neurosurgery
European Society for Stereotactic and Functional Neurosurgery
American Society for Stereotactic and Functional Neurosurgery
Asian Australasian Society for Stereotactic and Functional Neurosurgery
International Neuromodulation Society
United Kingdom & Ireland Neuromodulation Society