Althera Medical is a clinical phase medical therapeutic technology company developing and commercializing a new cancer treatment modality - Diffusing Alpha-emitters Radiation Therapy (DART). Althera's business model is based on marketing pre-planned and custom ordered DART Treatment Kits that include 224Ra sources (implants) ready to be applied via a disposable DART Applicator. Each DART Treatment Kit is custom fabricated based on the physician prescribed treatment plan parameters. These parameters are the output of the patient specific treatment plan produced by the DART Treatment Planning Software.