- Correspondence to Dr Francesca Rusalen, Woman’s and Child’s Department, Pediatric Pain and Palliative Care Service, University of Padua, Padova 35100, Italy;
- Received April 16, 2019
- Revision received May 28, 2019
- Accepted June 5, 2019
- First published July 19, 2019.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.