In {TAIL ~ the case} of {HEAD ~ gel solutions}, the tissue repair composition may be in a flowable gel form prior to delivery at the target site, or may form a gel and remain in place after delivery at the target site 
In { TAIL ~ the case } of { HEAD ~ gel solutions } , the tissue repair composition may be in a flowable gel form prior to delivery at the target site , or may form a gel and remain in place after delivery at the target site
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