| article html file updated | 10 February 2020 08:48 CET | Update | https://www.mdpi.com/1996-1073/11/9/2307 |
| article html file updated | 7 October 2019 08:41 CEST | Update | - |
| article html file updated | 29 April 2019 10:09 CEST | Update | - |
| article html file updated | 15 April 2019 05:50 CEST | Update | - |
| article html file updated | 31 March 2019 14:22 CEST | Update | - |
| article html file updated | 25 September 2018 13:44 CEST | Update | - |
| article html file updated | 3 September 2018 05:41 CEST | Update | - |
| article pdf uploaded. | 3 September 2018 05:40 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/9/2307/pdf |
| article xml uploaded. | 3 September 2018 05:40 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2307/xml |
| article xml file uploaded | 3 September 2018 05:40 CEST | Update | - |
| article html file updated | 2 September 2018 06:49 CEST | Original file | - |
| article pdf uploaded. | 2 September 2018 06:48 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/9/2307/pdf-vor |
| article xml uploaded. | 2 September 2018 06:48 CEST | Update | - |
| article xml file uploaded | 2 September 2018 06:48 CEST | Original file | - |
