Modification form
The form below may be used to inform the G.M.F.W. of changes in your personal
data. If you want to receive the newsletter by e-mail, simply indicate an e-mail
adress. If you don't you will recieve the newsletter at the adress indicated,
unless you live outside the Netherlands and Belgium. If you fill out your name
correctly, it suffices only to fill in the values that must change. The
modifications will be reported back to you as soon as possible (if possible by
e-mail).