More than 500 ATS 2013 attendees are taking part in the ATS Adult Pulmonary, Critical Care, and Sleep Core Curriculum Maintenance of Certification Modules and the Pediatric Core Curriculum MOC Modules. The adult modules allow participants to obtain a total of 34 American Board of Internal Medicine MOC Part II points, and the pediatric module allows participants to earn 10 American Board of Pediatrics MOC Part II credits. The post-test to earn credit will be available May 23.