| article html file updated | 19 August 2026 17:15 CEST | Update | https://www.mdpi.com/2304-6732/8/6/213 |
| article html file updated | 2 September 2025 10:34 CEST | Update | N/A |
| article html file updated | 26 July 2022 23:43 CEST | Update | N/A |
| article html file updated | 10 June 2021 12:35 CEST | Original file | N/A |
| article pdf uploaded. | 10 June 2021 12:33 CEST | Version of Record | https://www.mdpi.com/2304-6732/8/6/213/pdf |
| article xml uploaded. | 10 June 2021 12:33 CEST | Update | https://www.mdpi.com/2304-6732/8/6/213/xml |
| article xml file uploaded | 10 June 2021 12:33 CEST | Original file | N/A |
