Table 3.

Summary of Perceived Advantages and Disadvantages of Biospecimen Collection Strategies from Focus Group Discussions

Residual clinical biospecimens	Direct biospecimen procurement
Advantages	Advantages
Convenience, less subject burden	More desirable/higher quality samples
Not wasting samples—like recycling	Participants are aware of sample collection
Cost effective and expedient for the biobank
Disadvantages/Concerns	Disadvantages/Concerns
Less desirable samples	Inconvenience, subject burden
Participants may not be aware of sample collection	Lower specimen accrual
Unnecessary sample collection