| article html file updated | 17 August 2026 09:08 CEST | Update | https://www.mdpi.com/2218-273X/10/4/620 |
| article html file updated | 31 August 2025 17:39 CEST | Update | N/A |
| article html file updated | 21 July 2022 02:07 CEST | Update | N/A |
| article html file updated | 9 May 2020 04:16 CEST | Update | N/A |
| article html file updated | 26 April 2020 09:38 CEST | Original file | N/A |
| article pdf uploaded. | 26 April 2020 09:37 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/4/620/pdf |
| article xml uploaded. | 26 April 2020 09:37 CEST | Update | https://www.mdpi.com/2218-273X/10/4/620/xml |
| article xml file uploaded | 26 April 2020 09:37 CEST | Update | N/A |
| article pdf uploaded. | 16 April 2020 16:04 CEST | Version of Record | https://www.mdpi.com/2218-273X/10/4/620/pdf-vor |
| article xml file uploaded | 16 April 2020 16:04 CEST | Original file | N/A |
