1. Department of Physiology and Pharmacology; Karolinska Institutet; 171 77 Stockholm Sweden
2. Department of Neuroscience; Karolinska Institutet; 171 77 Stockholm Sweden
3. Atlas Antibodies AB; AlbaNova University Center; SE-106 91 Stockholm Sweden
4. AstraZeneca R&D Montréal; 7171 Frederick-Banting-Ville St-Laurent Quebec H4S1Z9 Canada
5. Divison of Clinical Chemistry; Linköping University, County Council of Östergötland; 581 85 Linköping Sweden
6. Department of Clinical and Experimental Medicine; Faculty of Health Sciences, Linköping University, County Council of Östergötland; 581 85 Linköping Sweden
7. Faculty of Pharmaceutical Sciences; Fukuoka University; 8-19-1 Nanakuma, Johnan-ku Fukuoka 814-0180 Japan
8. Pronexus Analytical AB; Grindstuvägen 44 167 33 Bromma Sweden
9. Graduate School of Medical and Dental Sciences; Kagoshima University; 8-35-1 Sakuragaoka Kagoshima 890-8544 Japan