{"version":"1.2.0","chapters":[{"startTime":0,"endTime":47.544},{"startTime":47.544,"endTime":56.616},{"startTime":56.616,"endTime":110.668,"title":"Understanding Lung Cancer Risks"},{"startTime":110.668,"endTime":1313.347,"title":"Understanding Radon Mitigation and Testing"},{"startTime":1313.347,"endTime":1800.967,"title":"Radon Mitigation Techniques and Practices"},{"startTime":1800.967,"endTime":2081.759,"title":"Understanding Radon Mitigation in Encapsulated Crawl Spaces"},{"startTime":2081.759,"endTime":2853.391,"title":"Understanding the Risks of Radon Exposure"},{"startTime":2853.391,"endTime":2959.004,"title":"Understanding Radon and Home Monitoring"}]}