| article html file updated | 11 February 2020 14:55 CET | Update | https://www.mdpi.com/2079-4991/9/2/239 |
| article html file updated | 14 October 2019 18:09 CEST | Update | N/A |
| article html file updated | 26 April 2019 18:52 CEST | Update | N/A |
| article html file updated | 12 April 2019 14:50 CEST | Update | N/A |
| article html file updated | 3 April 2019 17:55 CEST | Update | N/A |
| article html file updated | 4 March 2019 14:00 CET | Update | N/A |
| article html file updated | 28 February 2019 19:31 CET | Update | N/A |
| article html file updated | 25 February 2019 03:17 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2019 03:15 CET | Updated version of record | https://www.mdpi.com/2079-4991/9/2/239/pdf |
| article xml uploaded. | 25 February 2019 03:15 CET | Update | https://www.mdpi.com/2079-4991/9/2/239/xml |
| article xml file uploaded | 25 February 2019 03:15 CET | Update | N/A |
| article pdf uploaded. | 10 February 2019 13:38 CET | Version of Record | https://www.mdpi.com/2079-4991/9/2/239/pdf-vor |
| article xml file uploaded | 10 February 2019 13:38 CET | Original file | N/A |
