1. Croatian Institute of Transfusion Medicine; Zagreb Croatia
2. Beijing Red Cross Blood Center; Haidian, Beijing China
3. African Society for Blood Transfusion (AfSBT); Cape Town South Africa
4. International Plasma Fractionation Association (IPFA); Amsterdam The Netherlands
5. German Red Cross Blood Transfusion Service; Baden-Württemberg-Hessen, - EuBIS Academy; Frankfurt Germany