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Accrued Expenses and Other Current Liabilities
9 Months Ended
Sep. 30, 2021
Accrued Expenses and Other Current Liabilities  
Accrued Expenses and Other Current Liabilities

5. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following at September 30, 2021 and December 31, 2020 (in thousands):

September 30, 

December 31,

2021

2020

Accrued employee compensation and benefits

    

$

2,752

    

$

1,482

Accrued external research and development expenses

 

1,004

 

125

Accrued issuance costs

495

Accrued general and administrative professional service expenses

301

35

Other

 

328

 

115

$

4,880

$

1,757