| article html file updated | 7 September 2025 10:01 CEST | Update | https://www.mdpi.com/1996-1944/15/1/81 |
| article html file updated | 31 July 2022 00:11 CEST | Update | - |
| article html file updated | 28 December 2021 02:40 CET | Update | - |
| article html file updated | 28 December 2021 02:39 CET | Update | - |
| article pdf uploaded. | 28 December 2021 02:38 CET | Updated version of record | https://www.mdpi.com/1996-1944/15/1/81/pdf |
| article xml uploaded. | 28 December 2021 02:38 CET | Update | https://www.mdpi.com/1996-1944/15/1/81/xml |
| article xml file uploaded | 28 December 2021 02:38 CET | Update | - |
| article html file updated | 24 December 2021 11:41 CET | Update | - |
| article html file updated | 24 December 2021 11:40 CET | Update | - |
| article pdf uploaded. | 24 December 2021 11:38 CET | Updated version of record | https://www.mdpi.com/1996-1944/15/1/81/pdf-vor |
| article xml uploaded. | 24 December 2021 11:38 CET | Update | - |
| article xml file uploaded | 24 December 2021 11:38 CET | Update | - |
| article html file updated | 23 December 2021 15:34 CET | Original file | - |
| article supplementary file uploaded. | 23 December 2021 15:32 CET | - | https://www.mdpi.com/1996-1944/15/1/81#supplementary |
| article pdf uploaded. | 23 December 2021 15:32 CET | Version of Record | https://www.mdpi.com/1996-1944/15/1/81/pdf-vor |
| article xml file uploaded | 23 December 2021 15:32 CET | Update | - |
| article xml uploaded. | 23 December 2021 15:32 CET | Original file | - |
