1. Department of Civil and Environmental Engineering, Colorado School of Mines, Golden, CO 80401, USA
2. Engineering Research Center (ERC) for Re-inventing the Nation's Urban Water Infrastructure (ReNUWIt), USA
3. Department of Geography and Environmental Engineering, United States Military Academy, West Point, NY 10996, USA
4. Department of Forest Mycology and Plant Pathology, Swedish University of Agricultural Sciences, 75007 Uppsala, Sweden