Eric Willemsen: Founder of WMC Medical Supplies & Consultancy. Is working National/International for more than 25 years. Worked for companies like Guidant, Origin, EVT, CTS, Thoratec, Lombard, CircuLite, Aortech as an Excecutive Sales Manager, Distributor Manager, Clinical Manager and has lots of experience in Cardiac and Thoracic Surgery, Vascular Surgery, Plastic Surgery, Gynaecology and Urology.

Gea Schonewille: A registrated Scrub-nurse licenced to harvest VSM and Radial Artery surgically. 20 Years experience in General – and Cardiacthoracic Surgery. She is an all-round experienced nurse who served in Bosnie (army clinic), worked in Switserland for 2 years and worked in several clinics in the Netherlands as a consultant.