1 Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA.
2 Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA.
3 Clinical Microbiology Laboratory, Stanford University Medical Center, Palo Alto, CA, USA.
4 Department of Pediatrics, Division of Infectious Diseases, Stanford University School of Medicine, Stanford, CA, USA.
5 Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA; Clinical Microbiology Laboratory, Stanford University Medical Center, Palo Alto, CA, USA; Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA. Electronic address: [email protected].