1 “...), held at the University of Pennsylvania in Philadelphia, Pennsylvania during September 12–13, 2009. WABI...”

2

3 “... of Photon Migration in Tissues. The meeting was held in Philadelphia at the University of Pennsylvania...”

4 “.... The meeting was held in historic Philadelphia, USA, on the campus of the University of Pennsylvania from...”

5 “... Pennsylvania State University. He joined the Food Science faculty at Cornell University in 1967. While...”

6 “... of Pennsylvania, the Government of Nicaragua, Dr. E. CLARK of Cape Haze Marine Laboratories, Mr. C. E....”