| article html file updated | 25 December 2025 06:43 CET | Update | https://www.mdpi.com/2076-2607/9/4/670 |
| article html file updated | 2 September 2025 01:37 CEST | Update | - |
| article html file updated | 15 May 2023 12:36 CEST | Update | - |
| article html file updated | 25 July 2022 09:06 CEST | Update | - |
| article html file updated | 3 August 2021 01:05 CEST | Update | - |
| article html file updated | 25 March 2021 11:42 CET | Original file | - |
| article pdf uploaded. | 25 March 2021 11:40 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/4/670/pdf |
| article xml uploaded. | 25 March 2021 11:40 CET | Update | https://www.mdpi.com/2076-2607/9/4/670/xml |
| article xml file uploaded | 25 March 2021 11:40 CET | Original file | - |
| article supplementary file uploaded. | 24 March 2021 14:54 CET | - | https://www.mdpi.com/2076-2607/9/4/670#supplementary |
| article pdf uploaded. | 24 March 2021 14:54 CET | Version of Record | https://www.mdpi.com/2076-2607/9/4/670/pdf-vor |
