The top three countries where COPDJournal's Twitter followers are from include USA(47%)UK(20%)and Canada(5%)
About @COPDJournal (Journal of COPD):
COPD: Journal Of Chronic Obstructive Pulmonary Disease.
@COPDJournal said:
According to tweepsmap.com/!COPDJournal 47% of my followers are from USA,16% from England & 5% from London
