Ren, Ziyou
Laumann, Anne E.
Silverberg, Jonathan I.
Funding for this research was provided by:
Agency for Healthcare Research and Quality (K12 HS023011)
Dermatology Foundation
Article History
Received: 15 October 2018
Revised: 18 March 2019
Accepted: 21 March 2019
First Online: 6 April 2019
Compliance with Ethical Standards
: J. I. Silverberg had full access to all the data in the study and takes responsibility for the integrity of the data and accuracy of the data analysis. Study concept and design: J. I. Silverberg. Acquisition of data: J. I. Silverberg, and Z. Ren. Analysis and interpretation of data: J. I. Silverberg, Z. Ren, A. Laumann. Drafting of the manuscript: J. I. Silverberg, Z. Ren, A. Laumann. Critical revision of the manuscript for important intellectual content: J. I. Silverberg, Z. Ren, A. Laumann. Statistical analysis: J. I. Silverberg, Z. Ren. Obtained funding: J. I. Silverberg. Administrative technical or material support: None. Study supervision: None.
: J. I. Silverberg, A. Laumann and Ziyou Ren have no relevant conflicts of interest to declare.
: The study was approved by the institutional review board at Northwestern University.