| article html file updated | 6 February 2020 11:33 CET | Update | https://www.mdpi.com/1660-4601/11/8/8456 |
| article html file updated | 7 May 2019 09:32 CEST | Update | - |
| article html file updated | 21 March 2019 23:18 CET | Update | - |
| article html file updated | 20 August 2015 15:44 CEST | Update | - |
| article html file updated | 26 August 2014 12:21 CEST | Update | - |
| article xml file uploaded | 26 August 2014 12:21 CEST | Update | https://www.mdpi.com/1660-4601/11/8/8456/xml |
| article html file updated | 21 August 2014 12:59 CEST | Original file | - |
| article xml file uploaded | 21 August 2014 12:59 CEST | Original file | - |
| article pdf uploaded. | 19 August 2014 09:29 CEST | Version of Record | https://www.mdpi.com/1660-4601/11/8/8456/pdf |
