Males 19-50 smokers new study at Celerion Lincoln NE $7340 Feb 26, 2018 10:46:49 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by David Grey on Feb 26, 2018 10:46:49 GMT -5 Study for adult smokers at Celerion. Visit helpresearch.com or call 855-669-7634 to learn how you can earn up to $7,340 for a study with one 25 night stay & 1 return.