The latter finding is in line with studies evaluating the vaping behavior of adolescents of similar age as in our study 5,15,31,32
Blumberg SJ, Luke JV, Cynamon ML: Telephone coverage and health survey estimates: evaluating the need for concern about wireless substitution
and the horrible, horrible irony is that the tobacco industries research is world class and open to all as they try to be whiter than white and claw back some of their reputation, and its the *public health research* that is being shown again and again and again to be utterly woeful, full of holes, unrealistically set up, deliberately misleading, failing to compare harm etc yet still gets breathless front page press coverage *every* time it comes out, with no recourse for correction, even before its been formally peer reviewed or published in many cases
For now, space sex is officially off-limits, both on the International Space Station and on any other space mission