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They are in the packs here too, but I am afraid the impact on the packs is useless. It is more impacting showing them videos or real people lungs with the individuals talking. It is probably the same as drinkers face whenever they are sent to a talk of someone in a wheelchair telling them what happened to them for drinking and driving.
Unfortunately, we are so used to images and movies we do not get "hit" by reality unless it is someone we can interact directly with.