Mark Crislip has been practicing Infectious Diseases in Portland, Oregon since 1990. He writes for Medscape, with a popular blog entitled Rubor, Dolor, Calor, Tumor. He is an editor and writer for the Science-Based Medicine blog averaging over a million page views a month. He edited a 12 volume e-book collection of the SBM blog entries, available on Amazon, Nook and iTunes. He produces three highly rated medical podcasts, the Puscast, Gobbet o' Pus and the Quackcast which won the People's Choice Podcast Award for best Health and Fitness podcast three years in a row. He produces the The ID Comp...