| article html file updated | 31 August 2025 16:43 CEST | Update | https://www.mdpi.com/2220-9964/9/4/225 |
| article html file updated | 21 July 2022 01:13 CEST | Update | N/A |
| article html file updated | 7 April 2020 14:50 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2020 14:49 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/4/225/pdf |
| article xml uploaded. | 7 April 2020 14:49 CEST | Update | https://www.mdpi.com/2220-9964/9/4/225/xml |
| article xml file uploaded | 7 April 2020 14:49 CEST | Original file | N/A |
