{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"not_rendered":{"external_links":1},"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":7,"n_cols":3,"rows_kept":7,"flags":["formulas_cached_only"]}
[null,"Low-grade glioma","High-grade glioma"]
["Cases (N, % )","11 (31.43)","24 (68.57)"]
["Gender (M : F)","0.38 : 1","1.67 : 1"]
["Age (median, range)","33.5, 6 ~ 62","20.0, 3 ~ 52"]
["Duration to NM (m)","23.2 (3 ~ 29)","7.5 (0 ~ 31)"]
["Rates of  coexisting NM",{"v":0.2727,"d":"27.27%"},{"v":0.3333,"d":"33.33%"}]
["The most common NM site ","Lateral ventricle","Lateral ventricle"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}