KL4-CPCP-02-An Open, Label, Multicenter, Randomized, Controlled Phase 2, Pilot Evaluation of Lucinactant for Inhalation and Capillary aerosol Generator Device of Surfactant Delivered Via Nasal Continuous Positive Airway Pressure (nCPAP) Compared to nCPAP Alone in the Prevention of Respiratory Distress In Premature Infants