The top three countries where marcoalvarez's Twitter followers are from include Mexico(38%)USA(34%)and UK(3%)
About @marcoalvarez (Dr. Marco Alvarez):
Physician/Diagnostic Radiologist. Traveler & Photographer aficionado. Curious by nature
@marcoalvarez said:
According to tweepsmap.com/!marcoalvarez 35% of my followers are from Mexico,32% from USA & 7% from Mazatlán
