Combined, the sample for all focus groups, individual telephone interviews and cognitive debriefings included 105 participants: 28 persons with diabetes in the U.S. and U.K. were interviewed in focus groups, individual telephone interviews or cognitively debriefed for the TRIAD measures[2], and 73 persons with diabetes were interviewed in focus groups, individual telephone interviews and cognitive debriefings in the U.S. and Australia for inhaled and pump delivered insulin. The gene discussed is INS; the disease is diabetes mellitus.