Just got this notification from Diver’s Alert Network (DAN). Looks like a cool study.

DURHAM, NC – Divers Alert Network (DAN) is looking for divers and/or expeditions to get involved with in 2010 and to invite participants to take part in this observational, non-interventional field study. DAN will enroll adult volunteers, certified divers or students in the process of dive training and follow them during their regular field activities. [Read more...]