1. Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC (VUmc), Amsterdam, the Netherlands; Amsterdam Public Health Institute, Amsterdam, the Netherlands
2. Department of Pediatrics, McMaster University, Hamilton (ON), Canada
Financial disclosure:Anne Klassen is a co-developer of the BODY-Q and would receive a share of the license revenues if used in a for profit study. The remaining authors have no financial disclosures.
Corresponding author: Tim C. van de Grift, Amsterdam UMC (VUmc), P.O. Box 7057 (ZH 4D-120), 1007 MB Amsterdam, The Netherlands, email@example.com