1. Department of Neurology and Department of Biomedical Engineering, The Johns Hopkins University School of Medicine and Hospital, Baltimore, Maryland
2. EEG and Neurology, Sinai Hospital, and Professor emeritus of Neurology and Neurosurgery, Johns Hopkins University School of Medicine
3. Department of Biomedical Engineering
4. Department of Neurology, Johns Hopkins Hospital
5. Department of Neurology, Johns Hopkins Hospital, Neurologische Universitaetsklinik Hamburg-Eppendorf, Germany
6. Johns Hopkins University School of Medicine