The top three countries where wouterhavinga's Twitter followers are from include UK(40%)USA(35%)and Netherlands(5%)
About @wouterhavinga (Wouter Havinga):
I am a family Dr and worried that NCD increase= vaccine related? http://t.co/MvpBX4YSyf
@wouterhavinga said:
According to tweepsmap.com/!wouterhavinga 41% of my followers are from UK,36% from USA & 13% from London
