1. Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, People’s Republic of China
2. Laboratory of Marine Drugs and Biological Products, National Laboratory for Marine Science and Technology, Qingdao, People’s Republic of China
3. National Museum of Natural History, Leiden, the Netherlands
4. College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, People’s Republic of China