Dr. Iriano da Silva Alves
(Rio de Janeiro/RJ/Brasil)
President of the 20th International Congress on Hyperbaric Medicine
Dr. Jorge Pisarello
(Buenos Aires/ARG)
President of Honor of the 20th International Congress on Hyperbaric Medicine
Dr. Fabrício Valandro Rech
(Florianópolis/SC/Brasil)
President of the 9th Brazilian Congress on Hyperbaric Medicine