| article html file updated | 24 December 2025 16:05 CET | Update | https://www.mdpi.com/2075-4426/9/4/46 |
| article html file updated | 31 August 2025 02:23 CEST | Update | N/A |
| article html file updated | 21 August 2025 22:46 CEST | Update | N/A |
| article html file updated | 20 July 2022 02:16 CEST | Update | N/A |
| article html file updated | 13 February 2020 22:12 CET | Update | N/A |
| article html file updated | 31 December 2019 20:05 CET | Update | N/A |
| article html file updated | 8 October 2019 13:58 CEST | Original file | N/A |
| article pdf uploaded. | 8 October 2019 13:57 CEST | Updated version of record | https://www.mdpi.com/2075-4426/9/4/46/pdf |
| article xml uploaded. | 8 October 2019 13:57 CEST | Update | https://www.mdpi.com/2075-4426/9/4/46/xml |
| article xml file uploaded | 8 October 2019 13:57 CEST | Update | N/A |
| article pdf uploaded. | 2 October 2019 16:02 CEST | Version of Record | https://www.mdpi.com/2075-4426/9/4/46/pdf-vor |
| article xml file uploaded | 2 October 2019 16:02 CEST | Original file | N/A |
