1 Subjects: “...in vivo...”

2 Subjects: “...in vivo tissue engineering...”

3 Subjects: “...ex vivo model...”

4 Subjects: “...in vivo imaging...”

5 Subjects: “...in vivo endoscopy...”

6 Subjects: “...ex-vivo permeation...”

7 Subjects: “...ex vivo colon fermentation...”

8 Subjects: “...metabolic pathway in vivo...”

9 Subjects: “...in vivo testing...”

10 Subjects: “...ex vivo analysis...”

11 Subjects: “...in vivo model...”