A Journal of Clinical Investigation 's study had over 10 scientists involved .
`` In March , 2016 , a study authored by 14 scientists appeared in the Journal of Clinical Investigation , where it was stated that the company 's blood test results were flagged `` '' outside their normal range 1.6x more often than other testing services '' '' , that 68 % of lab measurements evaluated `` '' showed significant interservice ( sic ) variability '' '' , and that `` '' lipid panel test results between Theranos and other clinical services '' '' were `` '' nonequivalent '' '' . ''