| article html file updated | 1 September 2025 20:56 CEST | Update | https://www.mdpi.com/2304-6732/8/2/42 |
| article html file updated | 24 July 2022 17:44 CEST | Update | - |
| article html file updated | 10 February 2021 10:35 CET | Update | - |
| article pdf uploaded. | 10 February 2021 10:33 CET | Updated version of record | https://www.mdpi.com/2304-6732/8/2/42/pdf |
| article xml uploaded. | 10 February 2021 10:33 CET | Update | https://www.mdpi.com/2304-6732/8/2/42/xml |
| article xml file uploaded | 10 February 2021 10:33 CET | Update | - |
| article html file updated | 7 February 2021 12:51 CET | Update | - |
| article pdf uploaded. | 7 February 2021 12:49 CET | Updated version of record | https://www.mdpi.com/2304-6732/8/2/42/pdf-vor |
| article xml uploaded. | 7 February 2021 12:49 CET | Update | - |
| article xml file uploaded | 7 February 2021 12:49 CET | Update | - |
| article html file updated | 6 February 2021 11:16 CET | Original file | - |
| article pdf uploaded. | 6 February 2021 11:15 CET | Version of Record | https://www.mdpi.com/2304-6732/8/2/42/pdf-vor |
| article xml uploaded. | 6 February 2021 11:15 CET | Update | - |
| article xml file uploaded | 6 February 2021 11:15 CET | Original file | - |
