| article html file updated | 1 September 2025 23:19 CEST | Update | https://www.mdpi.com/1999-4893/14/3/81 |
| article html file updated | 25 July 2022 05:47 CEST | Update | N/A |
| article html file updated | 15 March 2021 08:28 CET | Original file | N/A |
| article pdf uploaded. | 15 March 2021 08:26 CET | Updated version of record | https://www.mdpi.com/1999-4893/14/3/81/pdf |
| article xml uploaded. | 15 March 2021 08:26 CET | Update | https://www.mdpi.com/1999-4893/14/3/81/xml |
| article xml file uploaded | 15 March 2021 08:26 CET | Original file | N/A |
| article pdf uploaded. | 3 March 2021 09:06 CET | Updated version of record | https://www.mdpi.com/1999-4893/14/3/81/pdf-vor |
| article pdf uploaded. | 2 March 2021 15:04 CET | Version of Record | https://www.mdpi.com/1999-4893/14/3/81/pdf-vor |
