EX-21.1 2 dex211.htm SUBSIDIARIES OF THE REGISTRANT Subsidiaries of the Registrant

Exhibit 21.1

SUBSIDIARIES OF THE REGISTRANT

 

NAME OF SUBSIDIARY

OR ORGANIZATION

    STATE OF INCORPORATION
OR FORMATION		  

QHP Royalty Sub LLC

      Delaware   

BTI Acquisition I Corp.

      Delaware   

BioTransplant Incorporated

      Delaware