| article html file updated | 25 December 2025 03:02 CET | Update | https://www.mdpi.com/2075-4434/9/1/12 |
| article html file updated | 1 September 2025 20:05 CEST | Update | - |
| article html file updated | 24 July 2022 06:31 CEST | Update | - |
| article html file updated | 29 March 2021 12:13 CEST | Update | - |
| article xml uploaded. | 29 March 2021 12:11 CEST | Update | https://www.mdpi.com/2075-4434/9/1/12/xml |
| article xml uploaded. | 29 March 2021 12:11 CEST | Update | - |
| article pdf uploaded. | 29 March 2021 12:11 CEST | Updated version of record | https://www.mdpi.com/2075-4434/9/1/12/pdf |
| article html file updated | 2 February 2021 03:00 CET | Update | - |
| article xml file uploaded | 2 February 2021 02:59 CET | Update | - |
| article pdf uploaded. | 2 February 2021 02:59 CET | Updated version of record | https://www.mdpi.com/2075-4434/9/1/12/pdf-vor |
| article xml uploaded. | 2 February 2021 02:59 CET | Update | - |
| article html file updated | 1 February 2021 11:01 CET | Update | - |
| article pdf uploaded. | 1 February 2021 10:59 CET | Updated version of record | https://www.mdpi.com/2075-4434/9/1/12/pdf-vor |
| article xml uploaded. | 1 February 2021 10:59 CET | Update | - |
| article xml file uploaded | 1 February 2021 10:59 CET | Update | - |
| article html file updated | 29 January 2021 10:49 CET | Original file | - |
| article pdf uploaded. | 29 January 2021 10:48 CET | Version of Record | https://www.mdpi.com/2075-4434/9/1/12/pdf-vor |
| article xml uploaded. | 29 January 2021 10:48 CET | Update | - |
| article xml file uploaded | 29 January 2021 10:48 CET | Original file | - |
