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Summary of significant accounting policies (Tables)
 12 Months Ended
Sep. 30, 2021
Summary of significant accounting policies  
Schedule Of Estimated Lives of Property And Equipment Estimated lives of property and equipment are as follows:

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Laboratory equipment

    

5 Years

Furniture, fixtures and other equipment

 

5 Years

Computer equipment

 

3 Years

Computer software

 

3 Years

Leasehold improvements

 

Lesser of useful life or facilities’ lease term.