In real-time gated proton therapy commissioning, the 0.4 x 10.0 mm Gold Anchor gave the best tracking results, with visibility up to 30 g/cm².
Real-time gated proton therapy with a reduced source to imager distance: Commissioning and quality assurance.
Tan HQ, Koh CWY, Lew KS et al.
“The 0.4x10.0 mm² Gold Anchor TM gave the best tracking results with visibility up to 30 g/cm².”