Nevenwerkzaamheden
- Lid | Editorial Board of Journal of Phonetics | Onbezoldigd
- Lid | Editorial Board of International Review of Applied Linguistics in Language Teaching | Onbezoldigd
- Lid | Editorial Board of Journal of International Phonetic Association | Onbezoldigd
- Lid | Editorial Board of Frontiers in Communication (section: Multimodality of Communication) | Onbezoldigd