1. Researcher, Hydrology and Oceanography Research Center, Vietnam Institute of Meteorology, Hydrology and Climate Change, 23/62 Nguyen Chi Thanh St., Hanoi 10000, Vietnam.
2. Assistant Professor, Dept. of Civil Engineering, Keimyung Univ., 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, South Korea. ORCID:
3. Professor, Dept. of Civil, Environmental and Architectural Engineering, Korea Univ., Anamro, Seongbuk-gu, Seoul 02841, South Korea (corresponding author).