Pitchappa, Prakash
Manjappa, Manukumara
Ho, Chong Pei
Singh, Ranjan
Singh, Navab
Lee, Chengkuo http://orcid.org/0000-0002-8886-3649
Funding for this research was provided by:
National Natural Science Foundation of China (61474078)
National Research Foundation Singapore (NRF-CRP001-019)