WOBURN, Mass. & BASEL, Switzerland--(BUSINESS WIRE)--ProChon Biotech, Ltd., an innovator of tissue regenerative technologies to relieve pain and restore the mobility and quality of life for sufferers of articular cartilage injuries, today announced that it selected Lonza’s Hopkinton, Mass. facility to manufacture its proprietary fibroblast growth factor (FGF2v) variant in the United States.