| article html file updated | 2 September 2025 04:30 CEST | Update | https://www.mdpi.com/2223-7747/10/4/817 |
| article html file updated | 25 July 2022 13:05 CEST | Update | - |
| article html file updated | 22 April 2021 05:21 CEST | Update | - |
| article pdf uploaded. | 22 April 2021 05:19 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/817/pdf |
| article xml uploaded. | 22 April 2021 05:19 CEST | Update | https://www.mdpi.com/2223-7747/10/4/817/xml |
| article xml file uploaded | 22 April 2021 05:19 CEST | Update | - |
| article html file updated | 21 April 2021 09:28 CEST | Update | - |
| article pdf uploaded. | 21 April 2021 09:27 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/817/pdf-vor |
| article xml file uploaded | 21 April 2021 09:27 CEST | Update | - |
| article html file updated | 21 April 2021 05:22 CEST | Original file | - |
| article pdf uploaded. | 21 April 2021 05:21 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/817/pdf-vor |
| article xml file uploaded | 21 April 2021 05:21 CEST | Original file | - |
| article pdf uploaded. | 20 April 2021 15:32 CEST | Version of Record | https://www.mdpi.com/2223-7747/10/4/817/pdf-vor |
