ner_tags: O O O O O B-Organization O O O B-Grant B-Grant B-Grant B-Grant B-Grant B-Grant O B-Grant O O O O O O O O O O O B-Organization I-Organization O O O O O O B-Software B-Citation I-Citation I-Citation I-Citation O B-Person B-Person B-Person B-Person O B-Person O O O O O B-Collaboration I-Collaboration I-Collaboration
tokens: This work is supported by NSFC under contract No. 41304133, 41474147, 41231069, 41222032, 41174148, 41421003, and 41204105. The numerical calculations have been completed on a computing system at Peking University. Figure 3 was partly produced by VAPOR (Clyne et al. 2007 ). L.P.Y., J.S.H., C.Y.T., E.M., and X.W. are also members of the ISSI/ISSI-BJ International Team-304.