Locations
7  Israel - Red Sea
6  Brazil - Eastern Brazil
4  USA - Gulf of Mexico
4  Honduras - Bay Islands
4  Bermuda

Platforms
6  Rebreather
2  Remotely Operated Vehicle (ROV)
1  Land-based
1  Manned Submersible
1  SCUBA (open-circuit or unspecified)

Organisations
7  Interuniversity Institute for Marine Sciences at Eilat
2  Oxford University
1  Florida Atlantic University
1  Flower Garden Banks National Marine Sanctuary

Researchers
2  Voss
2  Studivan
2  Laverick
1  Santos
1  Schizas