within 1 year of [within...of]

[tobebetter]

Hi friends:

These are from a medical report, and I'm not sure about the "within...of" structure.
Is it "within 1 year after the signing of...", OR "during the one year period prior to the signing of..."?


[FONT=&quot]1. Diagnosis ([/FONT][FONT=&quot]within[/FONT][FONT=&quot] 1 year of signing the ICF) of mixed connective tissue disease or any history of overlap syndromes of...

2. Therapies within 52 weeks of Screening.

Thanks.[/FONT]

 

[jutfrank]

1. after
2. Give us more context.

 

[tobebetter]

1. after
2. Give us more context.

Thanks. More context is shown as below:

[FONT=&quot]Protocol: Only for participants with prior B cell-directed therapies [/FONT][FONT=&quot]within[/FONT][FONT=&quot] 52 weeks of Screening; this test should be performed at a central laboratory.[/FONT]