| article html file updated | 11 February 2020 18:25 CET | Update | https://www.mdpi.com/1420-3049/24/4/820 |
| article html file updated | 15 October 2019 14:45 CEST | Update | - |
| article html file updated | 26 April 2019 11:39 CEST | Update | - |
| article html file updated | 12 April 2019 07:08 CEST | Update | - |
| article html file updated | 4 April 2019 03:07 CEST | Update | - |
| article html file updated | 1 March 2019 17:31 CET | Update | - |
| article html file updated | 1 March 2019 12:33 CET | Update | - |
| article html file updated | 25 February 2019 12:44 CET | Original file | - |
| article pdf uploaded. | 25 February 2019 12:43 CET | Version of Record | https://www.mdpi.com/1420-3049/24/4/820/pdf |
| article xml uploaded. | 25 February 2019 12:43 CET | Update | https://www.mdpi.com/1420-3049/24/4/820/xml |
| article xml file uploaded | 25 February 2019 12:43 CET | Original file | - |
