| article html file updated | 17 August 2026 08:18 CEST | Update | https://www.mdpi.com/2218-273X/10/4/571 |
| article html file updated | 31 August 2025 16:50 CEST | Update | N/A |
| article html file updated | 21 July 2022 01:19 CEST | Update | N/A |
| article html file updated | 9 May 2020 04:09 CEST | Update | N/A |
| article html file updated | 13 April 2020 04:14 CEST | Original file | N/A |
| article pdf uploaded. | 13 April 2020 04:12 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/4/571/pdf |
| article xml uploaded. | 13 April 2020 04:12 CEST | Update | https://www.mdpi.com/2218-273X/10/4/571/xml |
| article xml file uploaded | 13 April 2020 04:12 CEST | Update | N/A |
| article pdf uploaded. | 8 April 2020 15:46 CEST | Version of Record | https://www.mdpi.com/2218-273X/10/4/571/pdf-vor |
| article xml file uploaded | 8 April 2020 15:46 CEST | Original file | N/A |
