Prospective, multi center, randomized, single blinded study designed to demonstrate the safety and effectiveness of the Biosensors BioFreedom Drug-Eluting Coronary Stent Delivery System at multiple time points compared to the Taxus Liberte DES in the treatment of single de novo native coronary artery lesions ranging in diameter from ≥2.5 mm to ≤3.0 mm and ≤ 14 mm in length.