S0229, Pulmonary Rehabilitation Education w/wo Exercise Training in Improving Physical Function in Patients Who Are Undergoing Chemo & RT for Locally Advanced Lung Cancer

lung cancer, pulmonary complications, stage iiia non-small cell lung cancer, stage iiib non-small cell lung cancer, squamous cell lung cancer, large cell lung cancer, adenocarcinoma of the lung, bronchoalveolar cell lung cancer, limited stage small cell lung cancer, interventional, na