| article html file updated | 7 September 2025 01:03 CEST | Update | https://www.mdpi.com/1424-2818/13/9/444 |
| article html file updated | 30 July 2022 06:13 CEST | Update | N/A |
| article html file updated | 23 September 2021 03:39 CEST | Update | N/A |
| article pdf uploaded. | 23 September 2021 03:37 CEST | Updated version of record | https://www.mdpi.com/1424-2818/13/9/444/pdf |
| article xml uploaded. | 23 September 2021 03:37 CEST | Update | https://www.mdpi.com/1424-2818/13/9/444/xml |
| article xml file uploaded | 23 September 2021 03:37 CEST | Update | N/A |
| article html file updated | 18 September 2021 10:03 CEST | Update | N/A |
| article html file updated | 18 September 2021 04:37 CEST | Original file | N/A |
| article pdf uploaded. | 18 September 2021 04:36 CEST | Updated version of record | https://www.mdpi.com/1424-2818/13/9/444/pdf-vor |
| article xml uploaded. | 18 September 2021 04:35 CEST | Update | N/A |
| article xml file uploaded | 18 September 2021 04:35 CEST | Original file | N/A |
| article supplementary file uploaded. | 16 September 2021 18:20 CEST | - | https://www.mdpi.com/1424-2818/13/9/444#supplementary |
| article pdf uploaded. | 16 September 2021 18:20 CEST | Version of Record | https://www.mdpi.com/1424-2818/13/9/444/pdf-vor |
