Cent S Univ Forestry & Technol, Hunan Univ, Univ So California, Univ California Davis, Sapienza Univ Rome, Natl Nat Sci Fdn, Cent S Univ, Xiangtan Univ, Changsha Univ Sci & Technol, Hunan Univ Sci & Technol, Hunan Univ Technol, Univ S China, Survey & Design Inst, Hunan Prov Commun Plann, Foshan Highway & Bridge Construct Co Ltd