Momenteel is er geen chatsessie. De volgende chatsessie zal met prof. Leonard Jason zijn op vrijdag 5 september om 17.00 uur Presently there is no chat. Friday 5 Sept. prof. Leonard Jason will give an international Q&A session from 5-5.30 pm cet. Everybody from all over is most welcome to participate. Log in with We are looking forward to 'meet' you again.