1. Department of Tropical Medicine, and Biomedical Sciences ProgramTulane University Health Sciences CenterNew OrleansLouisianaUSA
2. Division of Infectious Diseases and ImmunologyQueensland Institute of Medical ResearchBrisbaneQueenslandAustralia
3. Department of Biological SciencesUniversity of Notre DameSouth BendIndianaUSA
4. Centre for Animal BiotechnologyFaculty of Veterinary ScienceThe University of MelbourneParkvilleVictoriaAustralia
5. Department of PathobiologySchool of Veterinary MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA