1. School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
2. Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
3. Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
4. Department of Medicinal Chemistry, Faculty of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
5. Department of Chemistry, Middle East Technical University, Ankara, Turkey
6. Institute of Organic Chemistry, Karlsruhe Institute of Technology, Karlsruhe, Germany
7. Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany
8. Institute of Physiologically Active Compounds, Russian Academy of Sciences, Chernogolovka, Moscow region, Russian Federation