| article html file updated | 1 September 2025 17:46 CEST | Update | https://www.mdpi.com/2227-7099/9/1/3 |
| article html file updated | 23 July 2022 10:26 CEST | Update | - |
| article html file updated | 20 January 2021 13:02 CET | Update | - |
| article pdf uploaded. | 20 January 2021 13:01 CET | Updated version of record | https://www.mdpi.com/2227-7099/9/1/3/pdf |
| article xml uploaded. | 20 January 2021 13:01 CET | Update | https://www.mdpi.com/2227-7099/9/1/3/xml |
| article xml file uploaded | 20 January 2021 13:01 CET | Update | - |
| article html file updated | 20 January 2021 12:28 CET | Update | - |
| article pdf uploaded. | 20 January 2021 12:26 CET | Updated version of record | https://www.mdpi.com/2227-7099/9/1/3/pdf-vor |
| article xml uploaded. | 20 January 2021 12:26 CET | Update | - |
| article xml file uploaded | 20 January 2021 12:26 CET | Update | - |
| article html file updated | 18 January 2021 10:45 CET | Update | - |
| article pdf uploaded. | 18 January 2021 10:43 CET | Updated version of record | https://www.mdpi.com/2227-7099/9/1/3/pdf-vor |
| article xml uploaded. | 18 January 2021 10:43 CET | Update | - |
| article xml file uploaded | 18 January 2021 10:43 CET | Update | - |
| article html file updated | 15 January 2021 09:36 CET | Update | - |
| article pdf uploaded. | 15 January 2021 09:34 CET | Updated version of record | https://www.mdpi.com/2227-7099/9/1/3/pdf-vor |
| article xml uploaded. | 15 January 2021 09:34 CET | Update | - |
| article xml file uploaded | 15 January 2021 09:34 CET | Update | - |
| article html file updated | 5 January 2021 10:07 CET | Original file | - |
| article xml file uploaded | 5 January 2021 10:04 CET | Update | - |
| article pdf uploaded. | 5 January 2021 10:04 CET | Version of Record | https://www.mdpi.com/2227-7099/9/1/3/pdf-vor |
| article xml uploaded. | 5 January 2021 10:04 CET | Original file | - |
