Author Correction
Volume 52, no. 12, p. 4435–4436, 2014. Page 4436, Acknowledgment section, line 2: “Merck Canada Inc.” should read “Pfizer Canada Inc.”
Volume 52, no. 12, p. 4435–4436, 2014. Page 4436, Acknowledgment section, line 2: “Merck Canada Inc.” should read “Pfizer Canada Inc.”