STOCKHOLM, Sweden--(BUSINESS WIRE)--Regulatory News: Press Release Stockholm, Sweden, September 18, 2008 Thompson Cancer Survival Center (TCSC, Knoxville, Tennessee) has placed an order for Elekta Infinity, reaffirming their long-term commitment to deliver the most advanced radiation therapy treatments. The addition of Elekta Infinity, a linear accelerator optimized for Volumetric Modulated Arc Therapy (VMAT) will complement the center’s decade-long plan to improve patient outcomes.