| article html file updated | 2 September 2025 02:00 CEST | Update | https://www.mdpi.com/2227-9032/9/4/375 |
| article html file updated | 25 July 2022 09:39 CEST | Update | - |
| article html file updated | 3 August 2021 11:28 CEST | Update | - |
| article html file updated | 10 April 2021 06:21 CEST | Update | - |
| article html file updated | 28 March 2021 15:03 CEST | Original file | - |
| article pdf uploaded. | 28 March 2021 15:02 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/4/375/pdf |
| article xml uploaded. | 28 March 2021 15:02 CEST | Update | https://www.mdpi.com/2227-9032/9/4/375/xml |
| article xml file uploaded | 28 March 2021 15:02 CEST | Original file | - |
