| article html file updated | 3 September 2025 19:23 CEST | Update | https://www.mdpi.com/1911-8074/16/1/21 |
| article html file updated | 29 July 2025 13:16 CEST | Update | - |
| article html file updated | 26 May 2025 03:33 CEST | Update | - |
| article xml uploaded. | 26 May 2025 03:31 CEST | Minor correction | https://www.mdpi.com/1911-8074/16/1/21/xml |
| article pdf uploaded. | 26 May 2025 03:31 CEST | Minor correction | https://www.mdpi.com/1911-8074/16/1/21/pdf |
| article html file updated | 5 March 2023 01:27 CET | Update | - |
| article html file updated | 29 December 2022 08:43 CET | Original file | - |
| article pdf uploaded. | 29 December 2022 08:42 CET | Version of Record | https://www.mdpi.com/1911-8074/16/1/21/pdf-vor |
| article xml uploaded. | 29 December 2022 08:41 CET | Update | - |
| article xml file uploaded | 29 December 2022 08:41 CET | Original file | - |