1. Process
Research Chemistry, Actelion Pharmaceuticals Ltd., Gewerbestrasse
16, CH-4123 Allschwil, Switzerland
2. Technical
Operations, Drug Substance, Actelion Pharmaceuticals Ltd., Gewerbestrasse 16, CH−4123 Allschwil, Switzerland
3. Valsynthese SA, Fabrikstrasse 48, CH-3900 Brig, Switzerland
4. CML Europe BV, Vliesvenweg
1, P.O. Box 8, Weert, The Netherlands