| article html file updated | 2 September 2025 02:42 CEST | Update | https://www.mdpi.com/2226-4787/9/2/75 |
| article html file updated | 25 July 2022 10:44 CEST | Update | - |
| article html file updated | 4 August 2021 06:20 CEST | Update | - |
| article html file updated | 4 August 2021 06:17 CEST | Update | - |
| article html file updated | 11 April 2021 05:58 CEST | Update | - |
| article html file updated | 11 April 2021 05:44 CEST | Update | - |
| article html file updated | 7 April 2021 10:03 CEST | Update | - |
| article html file updated | 6 April 2021 11:58 CEST | Original file | - |
| article pdf uploaded. | 6 April 2021 11:57 CEST | Updated version of record | https://www.mdpi.com/2226-4787/9/2/75/pdf |
| article xml uploaded. | 6 April 2021 11:57 CEST | Update | https://www.mdpi.com/2226-4787/9/2/75/xml |
| article xml file uploaded | 6 April 2021 11:57 CEST | Original file | - |
| article supplementary file uploaded. | 3 April 2021 14:04 CEST | - | https://www.mdpi.com/2226-4787/9/2/75#supplementary |
| article pdf uploaded. | 3 April 2021 14:04 CEST | Version of Record | https://www.mdpi.com/2226-4787/9/2/75/pdf-vor |
