{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["multiCox"],"read":"whole","date_system":"1900"}

{"sheet":"multiCox","index":0,"n_rows":6,"n_cols":6,"rows_kept":6}
["id","coef","HR","HR.95L","HR.95H","pvalue"]
["BOK-AS1",-0.168294708,0.845104739,0.653159118,1.093457934,0.200446018]
["AC099850.3",0.119655014,1.127107948,1.069870932,1.187407087,{"v":6.8e-06,"d":"6.80E-06"}]
["AL365203.2",0.063565876,1.065629683,0.98627489,1.151369291,0.107411134]
["NRAV",0.097107303,1.101978613,0.984492318,1.233485363,0.091364199]
["AL049840.4",0.050152439,1.051431363,1.000880974,1.104534846,0.046043704]