| article html file updated | 6 February 2020 21:49 CET | Update | https://www.mdpi.com/1660-4601/12/8/9672 |
| article html file updated | 6 May 2019 13:23 CEST | Update | - |
| article html file updated | 26 March 2019 08:51 CET | Update | - |
| article html file updated | 23 September 2016 05:55 CEST | Update | - |
| article xml uploaded. | 23 September 2016 05:54 CEST | Update | https://www.mdpi.com/1660-4601/12/8/9672/xml |
| article xml uploaded. | 23 September 2016 05:54 CEST | Update | - |
| article html file updated | 1 September 2015 08:43 CEST | Update | - |
| article xml file uploaded | 1 September 2015 08:43 CEST | Original file | - |
| article html file updated | 21 August 2015 15:38 CEST | Original file | - |
| article pdf uploaded. | 21 August 2015 15:18 CEST | Updated version of record | https://www.mdpi.com/1660-4601/12/8/9672/pdf |
| article pdf uploaded. | 18 August 2015 09:03 CEST | Version of Record | https://www.mdpi.com/1660-4601/12/8/9672/pdf-vor |
