1. Department of Earth Sciences, National Cheng Kung University, Tainan, Taiwan
2. Department of Geology and Geophysics, University of Wyoming, Laramie, WY, USA
3. Institut Terre et Environnement de Strasbourg (ITES), CNRS UMR 7063–Université de Strasbourg, Strasbourg, France
4. National Science and Technology Center for Disaster Reduction, New Taipei City, Taiwan