| article html file updated | 2 September 2025 02:12 CEST | Update | https://www.mdpi.com/2218-273X/11/4/517 |
| article html file updated | 25 July 2022 09:58 CEST | Update | - |
| article html file updated | 3 August 2021 17:14 CEST | Update | - |
| article html file updated | 10 April 2021 13:32 CEST | Update | - |
| article html file updated | 31 March 2021 05:55 CEST | Original file | - |
| article pdf uploaded. | 31 March 2021 05:53 CEST | Updated version of record | https://www.mdpi.com/2218-273X/11/4/517/pdf |
| article xml uploaded. | 31 March 2021 05:53 CEST | Update | https://www.mdpi.com/2218-273X/11/4/517/xml |
| article xml file uploaded | 31 March 2021 05:53 CEST | Original file | - |
| article pdf uploaded. | 30 March 2021 15:24 CEST | Version of Record | https://www.mdpi.com/2218-273X/11/4/517/pdf-vor |
