| article html file updated | 1 September 2025 21:00 CEST | Update | https://www.mdpi.com/2223-7747/10/2/320 |
| article html file updated | 24 July 2022 18:43 CEST | Update | - |
| article html file updated | 10 February 2021 11:30 CET | Update | - |
| article pdf uploaded. | 10 February 2021 11:28 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/2/320/pdf |
| article xml uploaded. | 10 February 2021 11:28 CET | Update | https://www.mdpi.com/2223-7747/10/2/320/xml |
| article xml file uploaded | 10 February 2021 11:28 CET | Update | - |
| article html file updated | 8 February 2021 11:40 CET | Update | - |
| article pdf uploaded. | 8 February 2021 11:38 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/2/320/pdf-vor |
| article xml uploaded. | 8 February 2021 11:38 CET | Update | - |
| article xml file uploaded | 8 February 2021 11:38 CET | Update | - |
| article html file updated | 8 February 2021 11:34 CET | Update | - |
| article pdf uploaded. | 8 February 2021 11:33 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/2/320/pdf-vor |
| article xml uploaded. | 8 February 2021 11:33 CET | Update | - |
| article xml file uploaded | 8 February 2021 11:33 CET | Update | - |
| article html file updated | 7 February 2021 10:47 CET | Original file | - |
| article xml file uploaded | 7 February 2021 10:46 CET | Update | - |
| article pdf uploaded. | 7 February 2021 10:46 CET | Version of Record | https://www.mdpi.com/2223-7747/10/2/320/pdf-vor |
| article xml uploaded. | 7 February 2021 10:46 CET | Original file | - |
