| article html file updated | 31 August 2025 15:42 CEST | Update | https://www.mdpi.com/2076-2607/8/4/478 |
| article html file updated | 21 July 2022 00:11 CEST | Update | - |
| article html file updated | 3 April 2020 15:26 CEST | Original file | - |
| article pdf uploaded. | 3 April 2020 15:25 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/4/478/pdf |
| article xml uploaded. | 3 April 2020 15:25 CEST | Update | https://www.mdpi.com/2076-2607/8/4/478/xml |
| article xml file uploaded | 3 April 2020 15:25 CEST | Update | - |
| article pdf uploaded. | 27 March 2020 14:15 CET | Version of Record | https://www.mdpi.com/2076-2607/8/4/478/pdf-vor |
| article xml file uploaded | 27 March 2020 14:15 CET | Original file | - |
