1. Save Our Seas Shark Research Center; Halmos College of Natural Sciences & Oceanography; Nova Southeastern University; Dania Beach FL USA
2. Save Our Seas Shark Research Center and Guy Harvey Research Institute; Halmos College of Natural Sciences & Oceanography; Nova Southeastern University; Dania Beach FL USA
3. School of Marine and Atmospheric Science; Stony Brook University; Stony Brook NY USA
4. Pritzker Laboratory for Molecular Systematics and Evolution; The Field Museum of Natural History; Chicago IL USA
5. Departamento de Botânica; Ecologia e Zoologia; Universidade Federal do Rio Grande do Norte; Natal RN Brazil
6. Shark Research and Conservation Program; Cape Eleuthera Institute; Eleuthera The Bahamas
7. Marine Conservation International; South Queensferry UK