1. VU University Medical Center,
Amsterdam, The Netherlands
2. Stony Brook University Medical Center,
Stony Brook, NY, USA
3. Merck Serono S.A. – Geneva,
Switzerland
4. The Multiple Sclerosis and Movement Disorders Center at Advance Neurology and Pain, Cornerstone Health Care, Advance,
NC, USA
5. EMD Serono Inc.,
Rockland, MA, USA; previously University of Michigan Medical Center, Ann Arbor, MI, USA