| article html file updated | 2 September 2025 03:50 CEST | Update | https://www.mdpi.com/2073-8994/13/4/684 |
| article html file updated | 25 July 2022 12:16 CEST | Update | N/A |
| article html file updated | 15 April 2021 06:16 CEST | Update | N/A |
| article pdf uploaded. | 15 April 2021 06:14 CEST | Updated version of record | https://www.mdpi.com/2073-8994/13/4/684/pdf |
| article xml uploaded. | 15 April 2021 06:14 CEST | Update | https://www.mdpi.com/2073-8994/13/4/684/xml |
| article xml file uploaded | 15 April 2021 06:14 CEST | Update | N/A |
| article html file updated | 15 April 2021 05:21 CEST | Original file | N/A |
| article xml file uploaded | 15 April 2021 05:20 CEST | Original file | N/A |
