| Authors: |
Newland JJ; University of Maryland Medical Center, Department of General Surgery, Baltimore, MD., Johnson AM; University of Maryland Baltimore, Department of Pharmaceutical Health Services Research, Baltimore, MD., Feng Z; University of Maryland Baltimore, Department of Pharmaceutical Health Services Research, Baltimore, MD., Kim RE; University of Maryland Medical Center, Department of Gastroenterology, Baltimore, MD., Williams RT; University of Maryland Medical Center, Department of General Surgery, Baltimore, MD., Hanna NN; University of Maryland Medical Center, Department of General Surgery, Baltimore, MD., Mullins CD; University of Maryland Baltimore, Department of Pharmaceutical Health Services Research, Baltimore, MD., Hu Y; University of Maryland Medical Center, Department of General Surgery, Baltimore, MD. Electronic address: yinin.hu@som.umaryland.edu. |