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Member - KNAW
jun 2020 - Nu
Royal Holland Society of Sciences and Humanities (Koninklijke |Hollandsche Maatschappij der Wetenschappen)|
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Member - KNAW
jun 2020 - Nu
Scientific advisory board DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH
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Member - KNAW
sep 2018 - Nu
Royal Netherlands Academy of Arts and Sciences (KNAW)
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Fellow - KNAW
jan 2018 - Nu
American Academy of Microbiology (AAM), of the American Society for Microbiology (ASM)
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Honorary member - KNAW
jun 2015 - Nu
Mycological Society of India
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Fellow - KNAW
jun 2013 - Nu
Southern African Society for Plant Pathology
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Professor Plant Pathology - University of Free State
jun 2012 - Nu
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Professor Fungal Biodiversity - University of Utrecht
jun 2010 - Nu
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Corresponding Member - KNAW
jun 2010 - Nu
Royal Academy for Overseas Sciences (Belgium)
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Director Westerdijk Fungal Biodiversity Institute - KNAW
jul 2002 - Nu
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Professor Plant Pathology - University of Stellenbosch
jun 2002 - Nu
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Professor Plant Pathology - University of Pretoria
jun 2002 - Nu