Table A1.

The number of individuals and each type of edges for the original weekend network and the networks after intervention

Type of edge	Original	1	1 (dup)	2	2 (dup)	3
Total	2364	2168	2346	2094	2335	1872
Pt–Pt	492	492	492	492	492	0
Pt–Ns	329	329	329	329	329	329
Pt–Dr	753	710	753	675	753	753
Ns–Ns	124	124	124	124	124	124
Ns–Dr	513	378	513	350	513	513
Dr–Dr	153	135	135	124	124	153

Type of individuals	Number
Total	521
Pt	329
Ns	69
Dr	123