| article html file updated | 1 September 2025 20:17 CEST | Update | https://www.mdpi.com/2226-4310/8/2/37 |
| article html file updated | 24 July 2022 08:48 CEST | Update | - |
| article html file updated | 1 February 2021 10:35 CET | Update | - |
| article pdf uploaded. | 1 February 2021 10:33 CET | Updated version of record | https://www.mdpi.com/2226-4310/8/2/37/pdf |
| article xml uploaded. | 1 February 2021 10:33 CET | Update | https://www.mdpi.com/2226-4310/8/2/37/xml |
| article xml file uploaded | 1 February 2021 10:33 CET | Update | - |
| article html file updated | 31 January 2021 11:41 CET | Original file | - |
| article pdf uploaded. | 31 January 2021 11:40 CET | Version of Record | https://www.mdpi.com/2226-4310/8/2/37/pdf-vor |
| article xml uploaded. | 31 January 2021 11:40 CET | Update | - |
| article xml file uploaded | 31 January 2021 11:40 CET | Original file | - |
