| article html file updated | 31 August 2025 12:13 CEST | Update | https://www.mdpi.com/1999-4893/13/2/44 |
| article html file updated | 20 July 2022 20:44 CEST | Update | N/A |
| article html file updated | 28 February 2020 10:42 CET | Original file | N/A |
| article pdf uploaded. | 28 February 2020 10:41 CET | Updated version of record | https://www.mdpi.com/1999-4893/13/2/44/pdf |
| article xml uploaded. | 28 February 2020 10:41 CET | Update | https://www.mdpi.com/1999-4893/13/2/44/xml |
| article xml file uploaded | 28 February 2020 10:41 CET | Update | N/A |
| article pdf uploaded. | 20 February 2020 12:47 CET | Version of Record | https://www.mdpi.com/1999-4893/13/2/44/pdf-vor |
| article xml file uploaded | 20 February 2020 12:47 CET | Original file | N/A |
