1. Dept. Chem. Engineering
2. BITS Pilani
3. 403726 India
4. ITC-Kohler Co.
5. Pune
6. RTI International
7. USA
8. RTI Global India Pvt Ltd
9. New Delhi
10. 110037 India
11. PSG Institute of Medical Sciences and Research
12. Coimbatore
13. 641 004 India
14. California Institute of Technology
15. Pasadena
16. Center for WaSH-AID
17. Duke University
18. Durham
19. Kohler Co.
20. Kohler