| article html file updated | 2 September 2025 01:42 CEST | Update | https://www.mdpi.com/2218-273X/11/4/493 |
| article html file updated | 25 July 2022 09:12 CEST | Update | - |
| article html file updated | 3 August 2021 02:50 CEST | Update | - |
| article html file updated | 25 March 2021 11:09 CET | Update | - |
| article html file updated | 25 March 2021 11:08 CET | Original file | - |
| article pdf uploaded. | 25 March 2021 10:56 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/4/493/pdf |
| article xml uploaded. | 25 March 2021 10:56 CET | Update | https://www.mdpi.com/2218-273X/11/4/493/xml |
| article xml file uploaded | 25 March 2021 10:56 CET | Update | - |
| article xml file uploaded | 25 March 2021 10:54 CET | Original file | - |
