| article html file updated | 24 December 2025 18:30 CET | Update | https://www.mdpi.com/2227-9717/8/4/488 |
| article html file updated | 31 August 2025 18:11 CEST | Update | - |
| article html file updated | 21 July 2022 02:38 CEST | Update | - |
| article html file updated | 8 May 2020 18:28 CEST | Update | - |
| article html file updated | 22 April 2020 12:15 CEST | Original file | - |
| article pdf uploaded. | 22 April 2020 12:13 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/4/488/pdf |
| article xml uploaded. | 22 April 2020 12:13 CEST | Update | https://www.mdpi.com/2227-9717/8/4/488/xml |
| article xml file uploaded | 22 April 2020 12:13 CEST | Original file | - |
