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|---|---|---|
 0001280600-20-000058-index-headers.html | 2020-08-06 16:07:15 | |
| 0001280600-20-000058-index.html | 2020-08-06 16:07:15 | |
| 0001280600-20-000058.txt | 2020-08-06 16:07:15 | |
 0001280600-20-000058-xbrl.zip | 21611 | 2020-08-06 16:07:15 |
| FilingSummary.xml | 1738 | 2020-08-06 16:07:15 |
| Financial_Report.xlsx | 5441 | 2020-08-06 16:07:15 |
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| R1.htm | 38602 | 2020-08-06 16:07:15 |
| report.css | 2767 | 2020-08-06 16:07:15 |
| Show.js | 1085 | 2020-08-06 16:07:15 |
| xlrn-20200806.htm | 53171 | 2020-08-06 16:07:15 |
| xlrn-20200806.xsd | 2457 | 2020-08-06 16:07:15 |
| xlrn-20200806ex991.htm | 115639 | 2020-08-06 16:07:15 |
| xlrn-20200806_cal.xml | 736 | 2020-08-06 16:07:15 |
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| xlrn-20200806_htm.xml | 10738 | 2020-08-06 16:07:15 |
| xlrn-20200806_lab.xml | 24275 | 2020-08-06 16:07:15 |
| xlrn-20200806_pre.xml | 12672 | 2020-08-06 16:07:15 |