Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001280600-20-000061-index-headers.html | 2020-09-16 17:27:31 | |
| 0001280600-20-000061-index.html | 2020-09-16 17:27:31 | |
| 0001280600-20-000061.txt | 2020-09-16 17:27:31 | |
 0001280600-20-000061-xbrl.zip | 12565 | 2020-09-16 17:27:31 |
| FilingSummary.xml | 1698 | 2020-09-16 17:27:31 |
| Financial_Report.xlsx | 5440 | 2020-09-16 17:27:31 |
| MetaLinks.json | 17525 | 2020-09-16 17:27:31 |
| R1.htm | 38600 | 2020-09-16 17:27:31 |
| report.css | 2767 | 2020-09-16 17:27:31 |
| Show.js | 1085 | 2020-09-16 17:27:31 |
| xlrn-20200915.htm | 50430 | 2020-09-16 17:27:31 |
| xlrn-20200915.xsd | 2457 | 2020-09-16 17:27:31 |
| xlrn-20200915_cal.xml | 736 | 2020-09-16 17:27:31 |
| xlrn-20200915_def.xml | 1673 | 2020-09-16 17:27:31 |
| xlrn-20200915_htm.xml | 10738 | 2020-09-16 17:27:31 |
| xlrn-20200915_lab.xml | 24275 | 2020-09-16 17:27:31 |
| xlrn-20200915_pre.xml | 12672 | 2020-09-16 17:27:31 |