Impact of "Teaching the Teachers" Concept on Global Education and Application of Hepatocellular Carcinoma Diagnosis Guidelines

PRIMARY OBJECTIVES: I. Evaluate the magnitude of teaching of hepatocellular carcinoma (HCC) diagnostic guidelines after applying "Teaching the Teachers" concept. II. Assess the effect of "Teaching the Teachers" concept on application of guidelines in clinical practice. OUTLINE: Participants complete surveys immediately after completion of a HCC diagnostic guideline webinar, monthly thereafter, and again at 6 months.