1. School of Human Ecology, Univ. of Texas at Austin, Austin, TX 78712
2. College of Textiles and Clothing, Jiangnan Univ., Wuxi, Jiangsu 214122, CN, e-mail: wang_jn@163.com
3. College of Textiles and Clothing, Jiangnan Univ., Wuxi, Jiangsu 214122, CN, e-mail: gaowd3@163.com
4. College of Textiles and Clothing, Jiangnan Univ., Wuxi, Jiangsu 214122, CN (Corresponding author), e-mail: bxu@mail.utexas.edu