1 Department of Medicine (Infectious Diseases), Department of Microbiology and Molecular Genetics; and Global Health Institute, Stony Brook University, Stony Brook, NY, USA. Electronic address: Luis.marcos@stonybrookmedicine.edu.
2 Department of Radiology, Stony Brook University, Stony Brook, USA. Electronic address: zengmin.yan@stonybrookmedicine.edu.