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|---|---|---|
 0001280600-20-000077-index-headers.html | 2020-11-05 16:08:07 | |
| 0001280600-20-000077-index.html | 2020-11-05 16:08:07 | |
| 0001280600-20-000077.txt | 2020-11-05 16:08:07 | |
 0001280600-20-000077-xbrl.zip | 19893 | 2020-11-05 16:08:07 |
| FilingSummary.xml | 1738 | 2020-11-05 16:08:07 |
| Financial_Report.xlsx | 5440 | 2020-11-05 16:08:07 |
 image21a.gif | 11525 | 2020-11-05 16:08:07 |
| MetaLinks.json | 17525 | 2020-11-05 16:08:07 |
| R1.htm | 38602 | 2020-11-05 16:08:07 |
| report.css | 2767 | 2020-11-05 16:08:07 |
| Show.js | 1085 | 2020-11-05 16:08:07 |
| xlrn-20201105.htm | 41961 | 2020-11-05 16:08:07 |
| xlrn-20201105.xsd | 2457 | 2020-11-05 16:08:07 |
| xlrn-20201105ex991.htm | 77753 | 2020-11-05 16:08:07 |
| xlrn-20201105_cal.xml | 736 | 2020-11-05 16:08:07 |
| xlrn-20201105_def.xml | 1673 | 2020-11-05 16:08:07 |
| xlrn-20201105_htm.xml | 10757 | 2020-11-05 16:08:07 |
| xlrn-20201105_lab.xml | 24275 | 2020-11-05 16:08:07 |
| xlrn-20201105_pre.xml | 12672 | 2020-11-05 16:08:07 |