1 Department of Radiology, Mayo Clinic, Rochester, Minnesota. Electronic address: madhavan.ajay@mayo.edu.
2 Department of Information Technology, Mayo Clinic, Rochester, Minnesota.
3 Department of Radiology, Mayo Clinic, Rochester, Minnesota.
4 Department of Radiology, Mayo Clinic, Rochester, Minnesota; Chair of the Mayo Clinic Digital Imaging Subcommittee and board member of the ACR Board of Chancellors.