In the article that appeared on pages 314-320 of the December 2014 issue, the title of Table 3 incorrectly identified the time frame as 0-4.5 hours; the correct time frame is 3-4.5 hours. Please note the correct title for this table:

Table 3. Exclusion Characteristics of Patients Who Could be Treated 3-4.5 Hours After Symptom Onset.

Reference