| article html file updated | 6 February 2020 14:33 CET | Update | https://www.mdpi.com/1660-4601/11/12/13130 |
| article html file updated | 7 May 2019 03:46 CEST | Update | - |
| article html file updated | 25 March 2019 19:27 CET | Update | - |
| article html file updated | 21 August 2015 04:24 CEST | Update | - |
| article html file updated | 26 December 2014 11:29 CET | Original file | - |
| article xml file uploaded | 26 December 2014 11:29 CET | Original file | https://www.mdpi.com/1660-4601/11/12/13130/xml |
| article pdf uploaded. | 17 December 2014 15:00 CET | Version of Record | https://www.mdpi.com/1660-4601/11/12/13130/pdf |
