1 Office of Testing and Research, Office of Pharmaceutical Quality, Food and Drug Administration, 645 S. Newstead Ave., St. Louis, MO, 63110, USA. David.Keire@fda.hhs.gov.
2 European Medicines Agency, Domenico Scarlattilaan 6, 1083 HS, Amsterdam, The Netherlands.
3 Bayerisches Landesamt Für Gesundheit Und Lebensmittelsicherheit, LGL, Veterinärstr. 2, 85764, Oberschleissheim, Germany.
4 Chemisches Und Veterinäruntersuchungsamt Karlsruhe, CVUA Karlsruhe, Weißenburger Str. 3, 76187, Karlsruhe, Germany.
5 Institute for Pharmaceutical and Applied Analytics - InphA GmbH, Emil-Sommer-Strasse 7, 28329, Bremen, Germany.
7 National Medicines Institute, NIL, 30/34 Chelmska Street, 00725, Warsaw, Poland.
8 Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), Antonie van Leeuwenhoeklaan 9, 3721 MA, Bilthoven, Utrecht, The Netherlands.