Additional file 1 of A randomized, double-blind, placebo-controlled, parallel-group study of once-daily inhaled fluticasone furoate on the hypothalamic–pituitary–adrenocortical axis of children with asthma BareillePhilippe TomkinsSusan ImberVarsha TayobMohammed DunnKaren MehtaRashmi KhindriSanjeev 2020 Additional file 1. Additional methods.