Preface
Crossref DOI link: https://doi.org/10.1007/s11432-016-0517-9
Published Online: 2016-08-21
Published Print: 2016-10
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Ji, Yuefeng
Ho, Pin-Han
Shen, Gangxiang
License valid from 2016-08-21