Widowati, Titis
Melhem, Shamiram
Patria, Suryono Y
de Graaf, Bianca M
Sinke, Richard J
Viel, Martijn
Dijkhuis, Jos
Sadewa, Ahmad H
Purwohardjono, Rochadi
Soenarto, Yati
Hofstra, Robert MW
Sribudiani, Yunia
Article History
Received: 6 April 2015
Revised: 24 August 2015
Accepted: 27 August 2015
First Online: 23 September 2015
Competing interests
: The authors declare no conflict of interest.
Free to read: This content has been made available to all.