| article html file updated | 31 August 2025 04:44 CEST | Update | https://www.mdpi.com/2504-3110/3/4/52 |
| article html file updated | 19 July 2022 23:32 CEST | Update | - |
| article html file updated | 14 February 2020 10:30 CET | Update | - |
| article html file updated | 31 December 2019 15:18 CET | Update | - |
| article html file updated | 17 November 2019 06:34 CET | Original file | - |
| article pdf uploaded. | 17 November 2019 06:33 CET | Version of Record | https://www.mdpi.com/2504-3110/3/4/52/pdf |
| article xml uploaded. | 17 November 2019 06:33 CET | Update | https://www.mdpi.com/2504-3110/3/4/52/xml |
| article xml file uploaded | 17 November 2019 06:33 CET | Original file | - |
