| article html file updated | 17 August 2026 13:58 CEST | Update | https://www.mdpi.com/1999-4915/12/6/606 |
| article html file updated | 31 August 2025 22:23 CEST | Update | N/A |
| article html file updated | 21 July 2022 06:47 CEST | Update | N/A |
| article html file updated | 2 June 2020 12:48 CEST | Original file | N/A |
| article pdf uploaded. | 2 June 2020 12:46 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/6/606/pdf |
| article xml uploaded. | 2 June 2020 12:46 CEST | Update | https://www.mdpi.com/1999-4915/12/6/606/xml |
| article xml file uploaded | 2 June 2020 12:46 CEST | Original file | N/A |
