What is the fine-grained topic of the following text: Customers are validating MiSeq panels for clinical use; HiSeq 2500 purchases are increasing from commercial, translational, and hospital customers; and the firm's recently announced reorganization is aiming to further drive the company into the clinic, President and CEO Jay Flatley said this week during a conference call discussing Illumina's third quarter earnings. Only return the topic.
Illumina's business growth and reorganization strategies for clinical use