| article html file updated | 7 September 2025 01:17 CEST | Update | https://www.mdpi.com/2218-1989/11/9/644 |
| article html file updated | 30 July 2022 06:49 CEST | Update | - |
| article html file updated | 24 September 2021 02:59 CEST | Update | - |
| article pdf uploaded. | 24 September 2021 02:58 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/9/644/pdf |
| article xml uploaded. | 24 September 2021 02:58 CEST | Update | https://www.mdpi.com/2218-1989/11/9/644/xml |
| article xml file uploaded | 24 September 2021 02:58 CEST | Update | - |
| article html file updated | 24 September 2021 02:57 CEST | Update | - |
| article pdf uploaded. | 24 September 2021 02:56 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/9/644/pdf-vor |
| article xml uploaded. | 24 September 2021 02:56 CEST | Update | - |
| article xml file uploaded | 24 September 2021 02:56 CEST | Update | - |
| article html file updated | 23 September 2021 04:43 CEST | Original file | - |
| article pdf uploaded. | 23 September 2021 04:42 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/9/644/pdf-vor |
| article xml uploaded. | 23 September 2021 04:42 CEST | Update | - |
| article xml file uploaded | 23 September 2021 04:42 CEST | Original file | - |
| article supplementary file uploaded. | 21 September 2021 08:10 CEST | - | https://www.mdpi.com/2218-1989/11/9/644#supplementary |
| article pdf uploaded. | 21 September 2021 08:10 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/9/644/pdf-vor |
