Response to Black et al

Affiliations

• ¹ Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
• ² Washington University School of Medicine, St. Louis, Missouri, USA.
• ³ St. Louis VA Medical Center, St. Louis, Missouri, USA.
• ⁴ Allergan plc, Madison, New Jersey, USA.
• ⁵ Allergan plc, Irvine, California, USA.
• ⁶ Toronto Western Hospital, University Health Network, Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
• ⁷ McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA.