| article html file updated | 2 September 2025 02:18 CEST | Update | https://www.mdpi.com/2227-9717/9/4/615 |
| article html file updated | 25 July 2022 10:08 CEST | Update | - |
| article html file updated | 3 August 2021 19:54 CEST | Update | - |
| article html file updated | 10 April 2021 17:16 CEST | Update | - |
| article html file updated | 31 March 2021 14:39 CEST | Original file | - |
| article pdf uploaded. | 31 March 2021 14:37 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/4/615/pdf |
| article xml uploaded. | 31 March 2021 14:37 CEST | Update | https://www.mdpi.com/2227-9717/9/4/615/xml |
| article xml file uploaded | 31 March 2021 14:37 CEST | Original file | - |
