1. Department of Chemistry - BMC; Uppsala University; Box 576 751 23 Uppsala Sweden
2. Department of Chemistry - Ångström Laboratory; Box 523 751 20 Uppsala Sweden
3. Department of Engineering Sciences; Applied Materials Science; Uppsala University; Box 534 751 21 Uppsala Sweden
4. AstraZeneca R&D Mölndal; Medicinal Chemistry-KH471; 431 83 Mölndal Sweden