Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-076271-index-headers.html | 2022-03-15 17:08:04 | |
| 0001193125-22-076271-index.html | 2022-03-15 17:08:04 | |
| 0001193125-22-076271.txt | 2022-03-15 17:08:04 | |
 0001193125-22-076271-xbrl.zip | 12681 | 2022-03-15 17:08:04 |
| bttx-20220315.xsd | 2885 | 2022-03-15 17:08:04 |
| bttx-20220315_lab.xml | 18687 | 2022-03-15 17:08:04 |
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| d335730d8ka.htm | 26276 | 2022-03-15 17:08:04 |
| d335730d8ka_htm.xml | 3997 | 2022-03-15 17:08:04 |
| d335730dex991.htm | 13242 | 2022-03-15 17:08:04 |
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| Financial_Report.xlsx | 5974 | 2022-03-15 17:08:04 |
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| R1.htm | 42362 | 2022-03-15 17:08:04 |
| report.css | 2767 | 2022-03-15 17:08:04 |
| Show.js | 1085 | 2022-03-15 17:08:04 |