| article html file updated | 1 September 2025 22:00 CEST | Update | https://www.mdpi.com/2304-8158/10/2/449 |
| article html file updated | 25 July 2022 03:56 CEST | Update | - |
| article html file updated | 23 February 2021 08:30 CET | Update | - |
| article pdf uploaded. | 23 February 2021 08:28 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/2/449/pdf |
| article xml uploaded. | 23 February 2021 08:28 CET | Update | https://www.mdpi.com/2304-8158/10/2/449/xml |
| article xml file uploaded | 23 February 2021 08:28 CET | Update | - |
| article html file updated | 18 February 2021 11:54 CET | Original file | - |
| article pdf uploaded. | 18 February 2021 11:52 CET | Version of Record | https://www.mdpi.com/2304-8158/10/2/449/pdf-vor |
| article xml uploaded. | 18 February 2021 11:52 CET | Update | - |
| article xml file uploaded | 18 February 2021 11:52 CET | Original file | - |
