| article html file updated | 31 August 2025 21:46 CEST | Update | https://www.mdpi.com/2076-2607/8/6/807 |
| article html file updated | 21 July 2022 06:11 CEST | Update | - |
| article html file updated | 3 June 2020 05:24 CEST | Original file | - |
| article pdf uploaded. | 3 June 2020 05:23 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/6/807/pdf |
| article xml uploaded. | 3 June 2020 05:23 CEST | Update | https://www.mdpi.com/2076-2607/8/6/807/xml |
| article xml file uploaded | 3 June 2020 05:22 CEST | Original file | - |
| article pdf uploaded. | 27 May 2020 13:45 CEST | Version of Record | https://www.mdpi.com/2076-2607/8/6/807/pdf-vor |
