About the Authors

George E. Allen

Affiliation Emergency Department, Queen Elizabeth II Jubilee Hospital, Brisbane, Australia

Simon G. A. Brown

Affiliation Centre for Clinical Research in Emergency Medicine, Western Australian Institute for Medical Research, Royal Perth Hospital and the University of Western Australia, Perth, Australia

Nicholas A. Buckley

Affiliations Medical Professorial Unit, Prince of Wales Hospital Medical School, University of New South Wales, Sydney, Australia, NSW Poisons Information Centre, Sydney Children’s Hospital Network, Sydney, Australia

Margaret A. O’Leary

Affiliations Discipline of Clinical Pharmacology, University of Newcastle, Newcastle, Australia, Department of Clinical Toxicology and Pharmacology, Calvary Mater Newcastle, Newcastle, Australia

Colin B. Page

Affiliations NSW Poisons Information Centre, Sydney Children’s Hospital Network, Sydney, Australia, Department of Clinical Toxicology and Pharmacology, Calvary Mater Newcastle, Newcastle, Australia, Emergency Department, Princess Alexandra Hospital, Brisbane, Australia

Bart J. Currie

Affiliation Menzies School of Health Research and Northern Territory Clinical School, Darwin, Australia

Julian White

Affiliation Department of Toxinology, Women’s and Children’s Hospital, Adelaide, Australia

Geoffrey K. Isbister

geoff.isbister@gmail.com

Affiliations NSW Poisons Information Centre, Sydney Children’s Hospital Network, Sydney, Australia, Discipline of Clinical Pharmacology, University of Newcastle, Newcastle, Australia, Department of Clinical Toxicology and Pharmacology, Calvary Mater Newcastle, Newcastle, Australia

Competing Interests

Seven of the authors have declared that no competing interests exist. Julian White has read the journal’s policy and have the following conflicts: receives funding for his salary from CSL Ltd the manufacturer of the antivenom. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: GKI SGAB BJC NAB. Performed the experiments: GA GKI SGAB NAB JW BJC CBP MAO. Analyzed the data: GA GKI NAB SGAB. Contributed reagents/materials/analysis tools: MAO. Wrote the paper: GA GKI MAO NAB SGAB JW BJC CBP.