| article html file updated | 31 August 2025 15:34 CEST | Update | https://www.mdpi.com/2076-2607/8/4/472 |
| article html file updated | 21 July 2022 00:04 CEST | Update | - |
| article html file updated | 9 April 2020 03:52 CEST | Original file | - |
| article pdf uploaded. | 9 April 2020 03:51 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/4/472/pdf |
| article xml uploaded. | 9 April 2020 03:51 CEST | Update | https://www.mdpi.com/2076-2607/8/4/472/xml |
| article xml file uploaded | 9 April 2020 03:51 CEST | Update | - |
| article pdf uploaded. | 26 March 2020 14:35 CET | Version of Record | https://www.mdpi.com/2076-2607/8/4/472/pdf-vor |
| article xml file uploaded | 26 March 2020 14:35 CET | Original file | - |
