| article html file updated | 1 September 2025 18:26 CEST | Update | https://www.mdpi.com/2218-273X/11/1/87 |
| article html file updated | 23 July 2022 14:34 CEST | Update | - |
| article html file updated | 14 January 2021 02:33 CET | Update | - |
| article pdf uploaded. | 14 January 2021 02:32 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/1/87/pdf |
| article xml uploaded. | 14 January 2021 02:32 CET | Update | https://www.mdpi.com/2218-273X/11/1/87/xml |
| article xml file uploaded | 14 January 2021 02:31 CET | Update | - |
| article html file updated | 12 January 2021 13:42 CET | Original file | - |
| article pdf uploaded. | 12 January 2021 13:41 CET | Version of Record | https://www.mdpi.com/2218-273X/11/1/87/pdf-vor |
| article xml uploaded. | 12 January 2021 13:41 CET | Update | - |
| article xml file uploaded | 12 January 2021 13:41 CET | Original file | - |
