Long-Term Clients 

International Organizations

International Society for the Study of the Aging Male - ISSAM *		International Headache Society - IHS *
International Society for Cerebral Blood Flow and Metabolism – ISCBFM *		International Pediatric Association - IPA *
World Stroke Organization - WSO *

European Organizations

European Society of Gynaecological Oncology - ESGO *		European Society for Paediatric Infectious Diseases – ESPID *
European Society of Regional Anaesthesia & Pain Therapy - ESRA *		European Menopause and Andropause Society- EMAS *
European Society of Immunodeficiencies - ESID *		European Society of Paediatric and Neonatal Intensive Care – ESPNIC *
European Society for Paediatric Research - ESPR *		European Headache Federation - EHF *

Asia Pacific Organizations

Asia Pacific Initiative on Reproduction - ASPIRE *		Asia Pacific League of Associations for Rheumatology - APLAR *

* Including Association Management Services.