| article html file updated | 11 February 2020 15:15 CET | Update | https://www.mdpi.com/2079-4991/9/2/246 |
| article html file updated | 14 October 2019 19:53 CEST | Update | N/A |
| article html file updated | 26 April 2019 18:14 CEST | Update | N/A |
| article html file updated | 12 April 2019 14:12 CEST | Update | N/A |
| article html file updated | 3 April 2019 18:40 CEST | Update | N/A |
| article html file updated | 4 March 2019 14:02 CET | Update | N/A |
| article html file updated | 28 February 2019 21:05 CET | Update | N/A |
| article html file updated | 12 February 2019 11:06 CET | Original file | N/A |
| article pdf uploaded. | 12 February 2019 11:02 CET | Version of Record | https://www.mdpi.com/2079-4991/9/2/246/pdf |
| article xml uploaded. | 12 February 2019 11:02 CET | Update | https://www.mdpi.com/2079-4991/9/2/246/xml |
| article xml file uploaded | 12 February 2019 11:02 CET | Original file | N/A |
