1 Department of Radiology, The Permanente Medical Group, Kaiser Permanente Medical Center, Santa Clara, 700 Lawrence Expy, Santa Clara, CA, 95051, USA. [email protected].
2 Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, USA. [email protected].
3 Department of Radiology, Medical College of Wisconsin, Milwaukee, WI, USA.
4 Departments of Dermatology and Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA.
5 Departments of Dermatology and Pediatrics, University of California, San Francisco, San Francisco, CA, USA.
6 Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, USA.
7 Department of Neurology, University of California, San Francisco, San Francisco, CA, USA.