1. Regeneron Pharmaceuticals Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591, USA.
2. Brigham and Women’s Hospital, 20 Shattuck Street, Thorn Biosciences 1203, Boston, MA 02115, USA.
3. Regeneron Genetics Center Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591, USA.