| article html file updated | 2 September 2025 06:07 CEST | Update | https://www.mdpi.com/2225-1146/9/2/21 |
| article html file updated | 26 July 2022 18:08 CEST | Update | - |
| article html file updated | 10 May 2021 10:45 CEST | Update | - |
| article pdf uploaded. | 10 May 2021 10:44 CEST | Updated version of record | https://www.mdpi.com/2225-1146/9/2/21/pdf |
| article xml uploaded. | 10 May 2021 10:44 CEST | Update | https://www.mdpi.com/2225-1146/9/2/21/xml |
| article xml file uploaded | 10 May 2021 10:44 CEST | Update | - |
| article html file updated | 10 May 2021 10:00 CEST | Update | - |
| article html file updated | 10 May 2021 09:13 CEST | Original file | - |
| article pdf uploaded. | 10 May 2021 09:12 CEST | Updated version of record | https://www.mdpi.com/2225-1146/9/2/21/pdf-vor |
| article xml file uploaded | 10 May 2021 09:12 CEST | Original file | - |
| article supplementary file uploaded. | 4 May 2021 16:14 CEST | - | https://www.mdpi.com/2225-1146/9/2/21#supplementary |
| article pdf uploaded. | 4 May 2021 16:14 CEST | Version of Record | https://www.mdpi.com/2225-1146/9/2/21/pdf-vor |
