| article html file updated | 1 September 2025 15:44 CEST | Update | https://www.mdpi.com/2079-7737/9/12/460 |
| article html file updated | 23 July 2022 04:40 CEST | Update | - |
| article html file updated | 12 December 2020 07:51 CET | Update | - |
| article pdf uploaded. | 12 December 2020 07:50 CET | Updated version of record | https://www.mdpi.com/2079-7737/9/12/460/pdf |
| article xml uploaded. | 12 December 2020 07:50 CET | Update | https://www.mdpi.com/2079-7737/9/12/460/xml |
| article xml file uploaded | 12 December 2020 07:50 CET | Update | - |
| article html file updated | 11 December 2020 05:27 CET | Original file | - |
| article pdf uploaded. | 11 December 2020 05:25 CET | Version of Record | https://www.mdpi.com/2079-7737/9/12/460/pdf-vor |
| article xml uploaded. | 11 December 2020 05:25 CET | Update | - |
| article xml file uploaded | 11 December 2020 05:25 CET | Original file | - |
