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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2019
Summary of Significant Accounting Policies  
Schedule of estimated useful lives of property and equipment, net

 

 

 

 

Laboratory equipment

    

5

years

Computer equipment and purchased software

 

3

years

Leasehold improvements

 

Shorter of asset's useful life or remaining term of lease