1. Department of Medical Entomology; Institute for Clinical Pathology and Medical Research, Westmead Hospital; Westmead NSW Australia
2. Institute of Entomology, College of Life Sciences, Nankai University; Tianjin China
3. Urban Entomology Laboratory, Vector Control Research Unit, School of Biological Sciences; Universiti Sains Malaysia; Penang Malaysia
4. Prior's Loft; Coleford Road Tidenham Monmouthshire UK
5. Department of Medical Sciences; National Institute of Health; Nonthaburi Thailand