Table 1.

Extraction methods of each sample

Sample	Extraction method
Plasma	Directly used at 200 μl
Urine	200 μl of supernatant after centrifugation (9000 g for 10 min)
Sputum	Infiltrate 200 μl of sputum into a filter paper, dry and elute by 800 μl of PBS and use 200 μl
Stool	Suspend 200 mg in 800 μl PBS, centrifuge (9000 g for 10 min) and use 200 μl of supernatant,
Organs	Homogenize 200 mg