| article html file updated | 17 August 2026 06:38 CEST | Update | https://www.mdpi.com/2079-3197/8/1/20 |
| article html file updated | 24 December 2025 18:04 CET | Update | N/A |
| article html file updated | 31 August 2025 15:11 CEST | Update | N/A |
| article html file updated | 20 July 2022 23:41 CEST | Update | N/A |
| article html file updated | 27 March 2020 05:14 CET | Original file | N/A |
| article pdf uploaded. | 27 March 2020 05:12 CET | Updated version of record | https://www.mdpi.com/2079-3197/8/1/20/pdf |
| article xml uploaded. | 27 March 2020 05:12 CET | Update | https://www.mdpi.com/2079-3197/8/1/20/xml |
| article xml file uploaded | 27 March 2020 05:12 CET | Update | N/A |
| article pdf uploaded. | 23 March 2020 10:38 CET | Version of Record | https://www.mdpi.com/2079-3197/8/1/20/pdf-vor |
| article xml file uploaded | 23 March 2020 10:38 CET | Original file | N/A |
