1. Ph.D. Candidate, Tianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin Univ., Tianjin 300072, China.
2. Graduate Student, Tianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin Univ., Tianjin 300072, China.
3. Associate Professor, Tianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin Univ., Tianjin 300072, China (corresponding author).
4. Professor, School of Mechanical Engineering, Purdue Univ., 585 Purdue Mall, West Lafayette, IN 47907-2088; and Professor, Tianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin Univ., Tianjin 300072, China.