| article html file updated | 26 December 2025 00:00 CET | Update | https://www.mdpi.com/2073-4395/11/9/1855 |
| article html file updated | 7 September 2025 00:56 CEST | Update | N/A |
| article html file updated | 30 July 2022 05:57 CEST | Update | N/A |
| article html file updated | 22 September 2021 15:06 CEST | Update | N/A |
| article pdf uploaded. | 22 September 2021 15:05 CEST | Updated version of record | https://www.mdpi.com/2073-4395/11/9/1855/pdf |
| article xml uploaded. | 22 September 2021 15:05 CEST | Update | https://www.mdpi.com/2073-4395/11/9/1855/xml |
| article xml file uploaded | 22 September 2021 15:05 CEST | Update | N/A |
| article html file updated | 16 September 2021 13:12 CEST | Original file | N/A |
| article pdf uploaded. | 16 September 2021 13:11 CEST | Updated version of record | https://www.mdpi.com/2073-4395/11/9/1855/pdf-vor |
| article xml uploaded. | 16 September 2021 13:11 CEST | Update | N/A |
| article xml file uploaded | 16 September 2021 13:11 CEST | Original file | N/A |
| article pdf uploaded. | 15 September 2021 13:44 CEST | Version of Record | https://www.mdpi.com/2073-4395/11/9/1855/pdf-vor |
