Neem contact met ons op:

USA
Entra Health Systems Ltd
338 Galloway Valley Court
Alpine, CA 91901
Telefon: 877-gluco-4-me (877-458-2646)

Großbritannien:
Round Foundry Media Centre
Foundry Street
Leeds, UK LS11 5QP
Telefon: +44(0) 11 3815 5110

Vertegenwoordiging Nederland
Postbus 268
NL-7770 AG Hardenberg
Phone: (+31) 62 76 28 568
Fax : (+31) 84 759 8254