1. Separation
Science Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281, S4-bis, B-9000 Gent, Belgium
2. Dipartimento
di Farmacia, Università degli Studi di Napoli Federico II, Via D. Montesano, 49, I-80131 Naples, Italy
3. Pfizer Global R&D, Sandwich CT13 9NJ, Kent, United Kingdom