| article html file updated | 1 September 2025 14:45 CEST | Update | https://www.mdpi.com/2311-5521/5/4/225 |
| article html file updated | 23 July 2022 03:05 CEST | Update | N/A |
| article html file updated | 4 December 2020 18:10 CET | Update | N/A |
| article html file updated | 2 December 2020 06:18 CET | Original file | N/A |
| article pdf uploaded. | 2 December 2020 06:15 CET | Updated version of record | https://www.mdpi.com/2311-5521/5/4/225/pdf |
| article xml uploaded. | 2 December 2020 06:15 CET | Update | https://www.mdpi.com/2311-5521/5/4/225/xml |
| article xml file uploaded | 2 December 2020 06:15 CET | Original file | N/A |
| article pdf uploaded. | 29 November 2020 09:39 CET | Version of Record | https://www.mdpi.com/2311-5521/5/4/225/pdf-vor |
