“…The true cost of a medication to a patient is difficult to calculate given differences in regional pricing, availability, personal burden and opportunity costs in leaving work for (Mori et al, 2016) clinician practice patterns, and widely variable levels of laboratory testing (Shinkai, McMichael, & Linos, 2016). The true cost of a medication to a patient is difficult to calculate given differences in regional pricing, availability, personal burden and opportunity costs in leaving work for (Mori et al, 2016) clinician practice patterns, and widely variable levels of laboratory testing (Shinkai, McMichael, & Linos, 2016).…”