1. 1 School of Public Health, Tropical Medicine and Rehabilitation Sciences, James Cook University, Cairns, QLD, Australia
david.maclaren@jcu.edu.au
2. 2 Atoifi Adventist Hospital, East Kwaio, Solomon Islands
3. 3 Atoifi College of Nursing, East Kwaio, Solomon Islands
4. 4 Kafurumu Health Centre, East Kwaio, Solomon Islands