1. Swette
Center for Environmental Biotechnology, The Biodesign Institute at Arizona State University, 1001 S McAllister Avenue, Tempe, Arizona 85287-5701, United States
2. State
Key Laboratory of Pollution Control and Resource Reuse, College of
Environmental Science and Engineering, Tongji University, 1239 Siping
Road, Shanghai 200092, China
3. Department
of Water Engineering and Science, College of Civil Engineering, Hunan University, 2 Lushan South Road, Changsha 410082, China