Lezing plublieksacademie Isala gemist, kijk hier
https://www.youtube.com/watch?v=9KsVhKxKhpM
https://www.youtube.com/watch?v=9KsVhKxKhpM
https://www.youtube.com/watch?v=em26JHi6Tlk
https://www.youtube.com/watch?v=l5AKvnYirJ8&feature=emb_title
https://www.youtube.com/watch?v=OcrJ-6e6K88