1. Tianjin Key Laboratory of Indoor Air Environmental Quality Control School of Environmental Science and Engineering Tianjin University Tianjin China
2. International Centre for Indoor Environment and Energy Department of Civil Engineering Technical University of Denmark Kongens Lyngby Denmark
3. Institute and Clinic for Occupational, Social and Environmental Medicine LMU University Hospital Munich Munich Germany
4. Fraunhofer Institute for Building Physics IBPHolzkirchen Branch Stuttgart Germany
5. Aircraft Environment Solutions Inc. San Tan Valley Arizona USA