Dwianingsih, Ery Kus
Malueka, Rusdy Ghazali
Nishida, Atsushi
Itoh, Kyoko
Lee, Tomoko
Yagi, Mariko
Iijima, Kazumoto
Takeshima, Yasuhiro
Matsuo, Masafumi
Article History
Received: 31 October 2013
Revised: 30 March 2014
Accepted: 18 April 2014
First Online: 29 May 2014
Competing interests
: The authors declare no conflict of interest. The study sponsors played no role in the study design; in the collection, analysis and interpretation of data; in the writing of the report; or in the decision to submit the manuscript for publication.