1 Subjects: “...recurrence quantification analysis...”

2 Subjects: “...isolation and quantification...”

3 Subjects: “...advanced leak quantification...”

4 Subjects: “...advanced leak quantification...”

5 “... of transmission via water systems, quantification, prevention and control, and policy and training issues...”

6 “... of transmission via water systems, quantification, prevention and control, and policy and training issues...”