1. Pfizer, Inc., Rare Disease Research Unit, Cambridge, Massachusetts, USA
2. Pfizer, Inc., Drug Safety Research & Development, Andover, Massachusetts, USA
3. Pfizer, Inc., Drug Safety Research & Development, Groton, Connecticut, USA
4. Pfizer, Inc., Rare Disease Research Unit, Kit Creek, North Carolina, USA
5. Pfizer, Inc., Biomedicine Design, Cambridge, Massachusetts, USA.