Karin Spaink summarizes and translates:
Erasmus MC, the biggest academic hospital in The Netherlands, puts quite some effort in security awareness and data hygiene. (They participated in my September 2006 Electronic Patient Files test, and did relatively well; also, they used the results of my test to again stress the need for data hygiene among personnel.) In June, the hospital tested its own personnel by sending a hospital-wide phishing mail, asking addressees to please give their account name and password. 1423 people complied – slightly more than 10% of all Erasmus MC personnel.
response: The board summed up the results of their test in a new mail to all personnel, and started a new campaign for data hygiene awareness.
references: Mail of Erasmus MC to personnel, June 2010
Security.nl, July 12, 2010