| article html file updated | 2 September 2025 03:33 CEST | Update | https://www.mdpi.com/2077-1312/9/4/411 |
| article html file updated | 25 July 2022 11:53 CEST | Update | N/A |
| article html file updated | 5 August 2021 03:54 CEST | Update | N/A |
| article html file updated | 5 August 2021 03:52 CEST | Update | N/A |
| article html file updated | 15 April 2021 10:26 CEST | Update | N/A |
| article pdf uploaded. | 15 April 2021 10:24 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/4/411/pdf |
| article xml uploaded. | 15 April 2021 10:24 CEST | Update | https://www.mdpi.com/2077-1312/9/4/411/xml |
| article xml file uploaded | 15 April 2021 10:24 CEST | Update | N/A |
| article html file updated | 15 April 2021 10:00 CEST | Update | N/A |
| article html file updated | 14 April 2021 11:27 CEST | Original file | N/A |
| article pdf uploaded. | 14 April 2021 11:25 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/4/411/pdf-vor |
| article xml file uploaded | 14 April 2021 11:25 CEST | Original file | N/A |
| article pdf uploaded. | 12 April 2021 16:33 CEST | Version of Record | https://www.mdpi.com/2077-1312/9/4/411/pdf-vor |
