TFH Tree Donna EdenNetherlandsNetherlandsNetherlandsItalyFrance Dr. John Thie, DCNetherlands Studer & Sonderegger SwitzerlandJohn MaguireKrebs and McCrossinHugo TobarPhilip RaffertySteven RochlitzNeuro-Training Chiropractic Switzerland Donna EdenTouch for Health Sharon PromislowEarl Cook & Gail CookMatthew Thie France Jan Cole NMK Italy