Welcome on DRWILLEM's site. DrWillem retired from clinical practice as from 1st July 2017. This site has been on line since early 1997 and this is a good opportunity to take a break. You will therefore see this page. The site will be renewed and totally dedicated to ethics. You can only reach drWillem through CONTACT directly to his email address. More details will be published fro 1st January 2018. DrWillem