We are happy to have three international guests in our group at the moment. All of them stay for around 4 months. (From the left:) Dr. Iiris Höhammer (Aalto University, Finland) works on patient-centred eHealth systems; Julian Jonk (University of Amsterdam) works on process modeling of health care processes in his master thesis; and Michelle Bont (University of Amsterdam) analyses register data in her bachelor thesis.