| article html file updated | 31 August 2025 18:18 CEST | Update | https://www.mdpi.com/2220-9964/9/4/276 |
| article html file updated | 21 July 2022 02:44 CEST | Update | - |
| article html file updated | 23 April 2020 11:11 CEST | Original file | - |
| article pdf uploaded. | 23 April 2020 11:10 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/4/276/pdf |
| article xml uploaded. | 23 April 2020 11:10 CEST | Update | https://www.mdpi.com/2220-9964/9/4/276/xml |
| article xml file uploaded | 23 April 2020 11:10 CEST | Original file | - |
