| article html file updated | 11 February 2020 09:40 CET | Update | https://www.mdpi.com/1996-1073/12/2/283 |
| article html file updated | 13 October 2019 12:46 CEST | Update | N/A |
| article html file updated | 27 April 2019 05:05 CEST | Update | N/A |
| article html file updated | 13 April 2019 01:10 CEST | Update | N/A |
| article html file updated | 3 April 2019 05:11 CEST | Update | N/A |
| article html file updated | 29 January 2019 12:11 CET | Update | N/A |
| article html file updated | 17 January 2019 10:43 CET | Original file | N/A |
| article pdf uploaded. | 17 January 2019 10:41 CET | Version of Record | https://www.mdpi.com/1996-1073/12/2/283/pdf |
| article xml uploaded. | 17 January 2019 10:41 CET | Update | https://www.mdpi.com/1996-1073/12/2/283/xml |
| article xml file uploaded | 17 January 2019 10:41 CET | Original file | N/A |
