The conventional view that it does not has recently been challenged by Dr. Piero Anversa of the New York Medical College in Valhalla .
Valhalla /location/location/contains New York Medical College
DT JJ NN IN PRP VBZ RB VBZ RB VBN VBN IN NNP NNP NNP IN DT NNP NNP NNP NNP IN NNP .