1. Department of Plant, Soil and Microbial Sciences Michigan State University East Lansing Michigan USA
2. Soil Science Department Bilecik Seyh Edebali University Bilecik Turkey
3. Department of Geophysical Sciences and Center for Advanced Radiation Sources The University of Chicago Chicago Illinois USA
4. The GeoSoilEnviroCARS Facility at the Advanced Photon Source Argonne National Laboratory Lemont Illinois USA