1. College of Pharmacy, Ewha Womans University, Seoul 03760, Republic of Korea
2. College of Pharmacy, Sunchon National University, 255 Jungang-ro, Sunchon, Jeonnam 57922, Republic of Korea
3. Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California−San Diego, La Jolla, California 92093-0204, United States
4. College of Pharmacy, Yeungnam University, Gyeongsan-si, Gyeongsangbukdo 38541, Republic of Korea
5. Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Republic of Korea
6. Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
7. Ocean Science and Technology School, Korea Maritime and Ocean University, Busan 49112, Republic of Korea