| article html file updated | 25 December 2025 07:48 CET | Update | https://www.mdpi.com/2218-273X/11/4/540 |
| article html file updated | 2 September 2025 02:58 CEST | Update | N/A |
| article html file updated | 22 August 2025 00:50 CEST | Update | N/A |
| article html file updated | 25 July 2022 11:06 CEST | Update | N/A |
| article html file updated | 4 August 2021 13:24 CEST | Update | N/A |
| article html file updated | 11 April 2021 12:39 CEST | Update | N/A |
| article html file updated | 8 April 2021 09:10 CEST | Update | N/A |
| article pdf uploaded. | 8 April 2021 09:08 CEST | Updated version of record | https://www.mdpi.com/2218-273X/11/4/540/pdf |
| article xml uploaded. | 8 April 2021 09:08 CEST | Update | https://www.mdpi.com/2218-273X/11/4/540/xml |
| article xml file uploaded | 8 April 2021 09:08 CEST | Update | N/A |
| article html file updated | 7 April 2021 13:39 CEST | Update | N/A |
| article pdf uploaded. | 7 April 2021 13:37 CEST | Updated version of record | https://www.mdpi.com/2218-273X/11/4/540/pdf-vor |
| article html file updated | 7 April 2021 12:26 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2021 12:25 CEST | Version of Record | https://www.mdpi.com/2218-273X/11/4/540/pdf-vor |
| article xml file uploaded | 7 April 2021 12:25 CEST | Original file | N/A |
