| article html file updated | 1 September 2025 19:59 CEST | Update | https://www.mdpi.com/2226-4310/8/2/33 |
| article html file updated | 24 July 2022 05:17 CEST | Update | - |
| article html file updated | 1 February 2021 08:35 CET | Update | - |
| article pdf uploaded. | 1 February 2021 08:34 CET | Updated version of record | https://www.mdpi.com/2226-4310/8/2/33/pdf |
| article xml uploaded. | 1 February 2021 08:34 CET | Update | https://www.mdpi.com/2226-4310/8/2/33/xml |
| article xml file uploaded | 1 February 2021 08:34 CET | Update | - |
| article html file updated | 28 January 2021 11:58 CET | Original file | - |
| article pdf uploaded. | 28 January 2021 11:56 CET | Version of Record | https://www.mdpi.com/2226-4310/8/2/33/pdf-vor |
| article xml uploaded. | 28 January 2021 11:56 CET | Update | - |
| article xml file uploaded | 28 January 2021 11:56 CET | Original file | - |
