1. BT‐Academy Center for Special Care in Dentistry Amsterdam Amsterdam The Netherlands
2. Private Practice Zoetermeer The Netherlands
3. Department Internal Medicine, Section Geriatrics Amsterdam UMC Amsterdam The Netherlands
4. BENECOMOFlemish‐Netherlands Geriatric Oral Research Group Nijmegen The Netherlands
5. College of Dental Sciences Radboud University Medical Centre Nijmegen The Netherlands
6. Department of Oral Medicine Academic Centre for Dentistry Amsterdam Amsterdam The Netherlands