1. NYU Multiple Sclerosis Comprehensive Care Center, Department of Neurology New York University Grossman School of Medicine New York New York 10016 USA
2. Laura and Isaac Perlmutter Cancer Center and Department of Pathology New York University Grossman School of Medicine New York New York 10016 USA
3. Genentech, Inc. South San Francisco California USA
4. NYU Langone Vaccine Center, Department of Medicine NYU Grossman School of Medicine New York New York USA
5. F. Hoffmann‐La Roche Ltd Basel Switzerland
6. Division of Rheumatology, Department of Medicine New York University Grossman School of Medicine New York New York 10016 USA