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Accrued expenses and other current liabilities (Tables)
12 Months Ended
Dec. 31, 2022
Accrued expenses and other current liabilities.  
Schedule of accrued expenses and other current liabilities

As of December 31, 

 

(in thousands)

    

2022

    

    

2021

    

Research and development external project costs

$

5,399

$

983

Personnel-related expenses

1,903

 

161

Professional fees

486

 

425

Other

405

 

310

$

8,193

$

1,879