Canh, Vu Duc
Kasuga, Ikuro
Furumai, Hiroaki
Katayama, Hiroyuki
Funding for this research was provided by:
Bureau of Waterworks Tokyo Metropolitan Government and the Health Labor Sciences Research Grant (H28-Kenki- Ippan-005)
Article History
Received: 14 November 2018
Accepted: 18 January 2019
First Online: 24 January 2019