title: New Challenges.
authors.affiliation: Editors-in-Chief.
authors.forename: Ronald C
authors.initials: RC
authors.lastname: Merrell
authors.affiliation: Editors-in-Chief.
authors.forename: Charles R
authors.initials: CR
authors.lastname: Doarn
mesh_terms: D057171:American Recovery and Reinvestment Act; D016494:Computer Security; D004059:Diffusion of Innovation; D017216:Telemedicine; D014481:United States