- Correspondence to Dr Aukje K Mantel-Teeuwisse, Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, P.O. Box 80082, Utrecht 3508 TB, The Netherlands;
- Received October 3, 2014
- Revised March 21, 2015
- Accepted March 25, 2015
- First published April 15, 2015.
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