1. Chief Medical Office, Philips, San Diego, CA 92130, USA
2. BioTelemetry, Inc., a Philips company, Malvern, PA 19355, USA
3. Chief Medical Office, Philips Healthcare, Eindhoven, The Netherlands
4. Department of Pharmacy, University of Groningen, Groningen, The Netherlands
5. Veranex Solutions, Raleigh, NC 27607, USA