Authors: Christopher Evans; Mark Arnold; Peter Bryan; Jeffrey Duggan; Christopher A James; Wenkui Li; Steve Lowes; Luca Matassa; Timothy Olah; Philip Timmerman; Xiaomin Wang; Enaksha Wickremsinhe; John Williams; Eric Woolf; Patricia Zane Journal: AAPS J Date: 2014-12-09 Impact factor: 4.009