| article html file updated | 1 September 2025 04:13 CEST | Update | https://www.mdpi.com/1999-4915/12/8/818 |
| article html file updated | 22 July 2022 01:37 CEST | Update | - |
| article html file updated | 3 August 2020 05:46 CEST | Original file | - |
| article pdf uploaded. | 3 August 2020 05:44 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/8/818/pdf |
| article xml uploaded. | 3 August 2020 05:44 CEST | Update | https://www.mdpi.com/1999-4915/12/8/818/xml |
| article xml file uploaded | 3 August 2020 05:44 CEST | Original file | - |
| article pdf uploaded. | 28 July 2020 15:37 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/8/818/pdf-vor |
