1. Institute for Biotechnology and Biosciences, Dept. BioEngineering IST, University of Lisbon, Av. Rovisco Pais 1; Lisbon 1049-001 Portugal
2. Novartis AG, Biologics; Basel Basel-Stadt CH 4002 Switzerland
3. Novartis AG, MS&T, Klybeckstrasse 191; Basel Basel-Stadt CH 4002 Switzerland