Editorial

1. The global burden of preventable cancer mortality

Original Research

1. Socioeconomic, environmental, and geographic factors and US lung cancer mortality, 1999–2009
2. Unplanned hospitalizations for metastatic cancers: The changing patterns ofinpatient palliative care, discharge to hospice care,and in-hospital mortality in the United States
3. Smoking, depression, and hospital costs of respiratory cancers:Examining race and sex variation
4. Self-reported preferences for patient and provider roles in cancer treatment decision-making in the United States
5. Student self-assessment versus preceptor assessment at the midpoint of a family medicine clerkshipa
6. Modifi ed Advanced Life Support in Obstetrics course: Feasibility,trainee satisfaction, and sustainability potential
7. Temporal trends in colorectal cancer inci dence among Asian American populations in the United States, 1994–2013

Review

1. Primary and secondary prevention of colorectal cancer: An evidencebased review

China Focus

1. Characteristics of patients with erectile dysfunction in a family physician-led erectile dysfunction clinic: Retrospective case series
2. Ten year risk assessment ofischemic cardiovascular disease and intervention analysis among middle-aged residents with moderate risk and above in a Shanghai-based community