1. Jacobs Engineering/NASA Johnson Space Center, Houston, Texas, USA
2. U.S. Department of Energy Joint Genome Institute, Berkeley, California, USA
3. Los Alamos National Laboratory, Los Alamos, New Mexico, USA
4. Department of Molecular Genetics and Microbiology, Biological Sciences Faculty, Pontifical Catholic University of Chile, Santiago, Chile
5. Department of Ecology and Environmental Studies, The Water School, Florida Gulf Coast University, Fort Myers, Florida, USA
6. Department of Biology, University of Louisiana at Lafayette, Lafayette, Louisiana, USA