1 Subjects: “...in vivo strain...”

2 Subjects: “...in vivo extraction...”

3 Subjects: “...in vivo tests...”

4 Subjects: “...in vivo imaging...”

5 Subjects: “...ex vivo flow retention model...”

6 Subjects: “...in vivo...”

7 Subjects: “...in vitro and in vivo bioactivity...”

8 Subjects: “...exposure in vivo...”

9 Subjects: “...in-vivo biocompatibility...”

10 Subjects: “...ex vivo...”

11 Subjects: “...in vivo analysis...”

12 Subjects: “...in vivo study...”

13 Subjects: “...in vivo assay...”

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

15 Subjects: “...in vitro and in vivo biological activities...”

16 Subjects: “...in vivo dosimetry...”

17 Subjects: “...in vivo...”

18 Subjects: “...in vivo studies...”

19 Subjects: “...in vivo...”

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