1 Table of Contents: “...Natural History of Drug Abusing Behaviors -- Defining and Measuring Drug Abusing Behaviors -- Drug...”

2 Table of Contents: “... Risks of Obesity and the Metabolic Syndrome -- Natural History of Obesity -- The Solutions -- Evaluation...”

3 Table of Contents: “... Frame: Design for Working -- 8 The Natural History of Accidents -- 9 The Nature of Occupational Health...”

4 Table of Contents: “... and diagnosis of occupational asthma -- Work-exacerbated asthma -- Natural history and prognosis -- Mechanisms...”

5 Table of Contents: “... of a precision public health framework -- Part III Registries, Natural History of Rare Diseases...”