Key points are not available for this paper at this time.
Safar, Peter Md (Moderator); Khachaturian, Za Yen PHD (Co-Moderator); Klain, Miroslav Md, PHD (Co-Moderator), And; Ricci, Edmund M. PHD (Co-Moderator) (Pittsburgh); Shoemaker, William C. Md (Co-Moderator) Los Angeles); Abramson, Norman S. Md (Pittsburgh); Baethmann, Alexander Md, PHD (Munich); Bar-Joseph, Gad Md (Haifa); Bircher, Nicholas G. Md (Pittsburgh); Detre, Katherine Md, DRPH (Pittsburgh); Ernster, Lars PHD (Stockholm); Hossman, Konstantin A. Md, PHD (Cologne); Jennings, Robert B. Md (Durham); Leonov, Yuval Md; Moossy, John Md; Pretto, Ernesto Md; Pinsky, Michael R. Md; Reich, Harvey S. Md; Reinmuth, Oscar M. Md (Pittsburgh); Negovsky, Vladimir A. Md (Moscow); Siesjö, Bo K. Md, PHD (Lund); Stephenson, Hugh E. Jr. Md (Columbia); Sterz, Fritz Md (Pittsburgh); Weil, Max Md, PHD (Chicago)
Šafář et al. (Sat,) studied this question.