1. Department of Civil and Environmental Engineering; Louisiana State University; Baton Rouge Louisiana USA
2. IMAR - Institute of Marine Research, Coimbra Interdisciplinary Centre; Department of Civil Engineering, Faculty of Science and Technology; University of Coimbra; Coimbra Portugal
3. IMAR - Institute of Marine Research, Coimbra Interdisciplinary Centre; Department of Forestry, Agrarian Technical School of Coimbra; Polytechnic Institute of Coimbra; Coimbra Portugal