| article html file updated | 12 February 2020 11:15 CET | Update | https://www.mdpi.com/1420-3049/24/9/1808 |
| article html file updated | 19 October 2019 20:47 CEST | Update | N/A |
| article html file updated | 24 May 2019 18:30 CEST | Update | N/A |
| article html file updated | 10 May 2019 08:30 CEST | Original file | N/A |
| article pdf uploaded. | 10 May 2019 08:29 CEST | Version of Record | https://www.mdpi.com/1420-3049/24/9/1808/pdf |
| article xml uploaded. | 10 May 2019 08:29 CEST | Update | https://www.mdpi.com/1420-3049/24/9/1808/xml |
| article xml file uploaded | 10 May 2019 08:29 CEST | Original file | N/A |
