1 Subjects: “...closed-loop supply chain...”

2 Subjects: “...sensitivity loop...”

3 Subjects: “...causal loop diagram...”

4 Subjects: “...loop-mediated isothermal amplification (LAMP)...”

5 Subjects: “...basic-helix-loop-helix...”

6 Subjects: “...adjustable-loop device...”

7 Subjects: “...extracellular loops...”

8 Subjects: “...activation loop...”

9 Subjects: “...low frequency hysteresis loops...”

10 Subjects: “...R loops...”

11 Subjects: “...closed-loop control...”

12 Subjects: “...closed-loop control...”