[1]School of Law;
University of Papua New Guinea;
Post Office Box 126;
Waigani;
National Capital District;
Papua New Guinea;
[2]Institute of Statistics;
College of Arts and Sciences;
University of the Philippines Los Banos;
Los Banos;
Laguna 4031;
Philippines;
[2]Institute of Statistics;
College of Arts and Sciences;
University of the Philippines Los Banos;
Los Banos;
Laguna 4031;
Philippines;
Informed consent; surveys; focus group discussion; PNG.;