Department of Geosciences, 202B Wilkinson Hall Oregon State University, Corvallis, OR 97331 United States
Idaho National Laboratory, P.O. Box 1625, MS 2025, Idaho Falls, ID 83415 United States
Instituto Applicazioni Calcolo, CNR-IAC Viale del Poloclinico 137, Rome, 00161 Italy
Department of Geosciences / Department of Civil, Construction, and Environmental Engineering, 255 Wilkinson Hall Oregon State University, Corvallis, OR 97331 United States