​

  ​ ​ ​

March 31, 2026

  ​ ​ ​

December 31, 2025

Accrued clinical expenses

​

$

2,721,489

​

$

2,689,764

Accrued payroll and related costs

​

3,802,591

​

6,710,578

Accrued construction in progress costs

​

​

—

​

​

3,011,034

Other accrued expenses

​

​

4,004,271

​

​

3,146,270

Total accrued expenses

​

$

10,528,351

​

$

15,557,646