| article html file updated | 31 August 2025 04:29 CEST | Update | https://www.mdpi.com/1996-1073/12/22/4306 |
| article html file updated | 21 August 2025 23:17 CEST | Update | N/A |
| article html file updated | 14 February 2020 08:54 CET | Update | N/A |
| article html file updated | 27 November 2019 20:41 CET | Update | N/A |
| article html file updated | 12 November 2019 11:02 CET | Original file | N/A |
| article pdf uploaded. | 12 November 2019 11:00 CET | Version of Record | https://www.mdpi.com/1996-1073/12/22/4306/pdf |
| article xml uploaded. | 12 November 2019 11:00 CET | Update | https://www.mdpi.com/1996-1073/12/22/4306/xml |
| article xml file uploaded | 12 November 2019 11:00 CET | Original file | N/A |
