title: Infrastructure systems, risk analysis, and resilience--research gaps and opportunities.
authors.affiliation: Johns Hopkins University.
authors.forename: Seth
authors.initials: S
authors.lastname: Guikema
authors.affiliation: University of Wisconsin-Madison.
authors.forename: Laura
authors.initials: L
authors.lastname: McLay
authors.affiliation: University of Virginia.
authors.forename: James H
authors.initials: JH
authors.lastname: Lambert