- Correspondence to Professor Maria-Antonietta D'Agostino, Université Versailles Saint Quentin en Yvelines, AP-HP Ambroise Paré Hospital, 9 Avenue Charles de Gaulle, Boulogne-Billancourt 92100, France;
- Received April 1, 2015
- Revised October 21, 2015
- Accepted October 25, 2015
- First published November 20, 2015.
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- Data supplement 1 - Online supplement
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