| article html file updated | 1 September 2025 18:00 CEST | Update | https://www.mdpi.com/2304-6732/8/1/12 |
| article html file updated | 23 July 2022 11:46 CEST | Update | - |
| article html file updated | 11 January 2021 02:47 CET | Update | - |
| article pdf uploaded. | 11 January 2021 02:46 CET | Updated version of record | https://www.mdpi.com/2304-6732/8/1/12/pdf |
| article xml uploaded. | 11 January 2021 02:46 CET | Update | https://www.mdpi.com/2304-6732/8/1/12/xml |
| article xml file uploaded | 11 January 2021 02:46 CET | Update | - |
| article html file updated | 11 January 2021 02:44 CET | Update | - |
| article pdf uploaded. | 11 January 2021 02:43 CET | Updated version of record | https://www.mdpi.com/2304-6732/8/1/12/pdf-vor |
| article xml uploaded. | 11 January 2021 02:43 CET | Update | - |
| article xml file uploaded | 11 January 2021 02:43 CET | Update | - |
| article html file updated | 7 January 2021 10:59 CET | Original file | - |
| article pdf uploaded. | 7 January 2021 10:58 CET | Version of Record | https://www.mdpi.com/2304-6732/8/1/12/pdf-vor |
| article xml file uploaded | 7 January 2021 10:58 CET | Original file | - |
