Table:
Treatment phase	Adverse event	No. of patients
T1	Swelling	1
Itching	1
Fever	4
Throat infection	1
Chest Congestion	2
Total	9
T2	Diarrhea	1
Body Pain	1
Total	2
T3	Diarrhea	1
Total	1
T4	Nil	-

Encode the picture in Markdown syntax.

| Treatment phase | Adverse event | No. of patients | 
 | --- | --- | --- | 
 | <ROWSPAN=6> T1 | Swelling | 1 | 
 | Itching | 1 | 
 | Fever | 4 | 
 | Throat infection | 1 | 
 | Chest Congestion | 2 | 
 | Total | 9 | 
 | <ROWSPAN=3> T2 | Diarrhea | 1 | 
 | Body Pain | 1 | 
 | Total | 2 | 
 | <ROWSPAN=2> T3 | Diarrhea | 1 | 
 | Total | 1 | 
 | T4 | Nil | - |