1 Subjects: “...rule based systems...”

2 Subjects: “...health risk...”

3 Subjects: “...drug delivery system...”

4 Subjects: “...drug delivery system...”

5 Subjects: “...root system...”

6 Subjects: “...root system...”

7 Subjects: “...root system...”

8 Subjects: “...networked system...”

9 Subjects: “...networked systems...”

10 Subjects: “...health behavior...”

11 Subjects: “...agricultural knowledge and innovation systems (AKIS)...”

12 Subjects: “...wireless sensor network...”

13 Subjects: “...astrocytic networks...”