title: Risk Assessment's New Era: part 2: Evolving Methods and Future Directions.
authors.affiliation: E Risk Sciences, LLP in Boulder, Colo. She can be reached at (303) 284-1935.
authors.forename: Pamela R D
authors.initials: PR
authors.lastname: Williams
authors.affiliation: CDC/NIOSH in Cincinnati, Ohio. He can be reached at (513) 533-8540.
authors.forename: G Scott
authors.initials: GS
authors.lastname: Dotson
authors.affiliation: Toxicology Excellence for Risk Assessment (TERA) in Cincinnati, Ohio. He can be reached at (513) 542-7475 x16.
authors.forename: Andrew
authors.initials: A
authors.lastname: Maier