1. State Key Laboratory in Lunar and Planetary Science Macau University of Science and Technology Avenida Wai Long Macau Taipa 999078 P.R. China
2. NASA Solar System Exploration Research Virtual Institute Moffett Field California 94035 USA
3. Lunar and Planetary Laboratory University of Arizona Tucson Arizona 85721 USA
4. CNSA Macau Center for Space Exploration and Science Macau P.R. China
5. University of Houston Houston Texas 77004 USA
6. Lunar and Planetary Institute Houston Texas 77058 USA