| article html file updated | 31 August 2025 20:16 CEST | Update | https://www.mdpi.com/2504-186X/5/2/9 |
| article html file updated | 21 July 2022 04:41 CEST | Update | - |
| article html file updated | 26 March 2021 11:59 CET | Update | - |
| article xml uploaded. | 26 March 2021 11:57 CET | Update | https://www.mdpi.com/2504-186X/5/2/9/xml |
| article html file updated | 22 May 2020 12:15 CEST | Update | - |
| article pdf uploaded. | 22 May 2020 12:12 CEST | Updated version of record | https://www.mdpi.com/2504-186X/5/2/9/pdf |
| article xml file uploaded | 22 May 2020 12:12 CEST | Update | - |
| article html file updated | 14 May 2020 11:56 CEST | Update | - |
| article pdf uploaded. | 14 May 2020 11:54 CEST | Updated version of record | https://www.mdpi.com/2504-186X/5/2/9/pdf-vor |
| article xml file uploaded | 14 May 2020 11:54 CEST | Update | - |
| article html file updated | 13 May 2020 12:39 CEST | Original file | - |
| article pdf uploaded. | 13 May 2020 12:37 CEST | Version of Record | https://www.mdpi.com/2504-186X/5/2/9/pdf-vor |
| article xml file uploaded | 13 May 2020 12:37 CEST | Original file | - |
