1. Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, 3 Rokietnicka St., 60-806 Poznań, Poland
2. Physiolution Polska, 74 Piłsudskiego St., 50-020 Wrocław, Poland
3. Worldwide Research and Development, Pfizer R&D UK Ltd., Sandwich, CT13 9NJ, U.K.
4. Worldwide Research and Development, Pfizer Inc., Groton, Connecticut 06340, United States