| article html file updated | 6 February 2020 19:20 CET | Update | https://www.mdpi.com/1660-3397/13/6/3514 |
| article html file updated | 6 May 2019 18:31 CEST | Update | - |
| article html file updated | 26 March 2019 04:05 CET | Update | - |
| article html file updated | 21 August 2015 13:08 CEST | Update | - |
| article html file updated | 2 July 2015 06:37 CEST | Original file | - |
| article xml file uploaded | 2 July 2015 06:37 CEST | Original file | https://www.mdpi.com/1660-3397/13/6/3514/xml |
| article pdf uploaded. | 3 June 2015 13:14 CEST | Version of Record | https://www.mdpi.com/1660-3397/13/6/3514/pdf |
