| article html file updated | 1 September 2025 22:17 CEST | Update | https://www.mdpi.com/2076-2607/9/2/442 |
| article html file updated | 22 August 2025 00:40 CEST | Update | N/A |
| article html file updated | 25 July 2022 04:19 CEST | Update | N/A |
| article html file updated | 22 February 2021 10:30 CET | Update | N/A |
| article pdf uploaded. | 22 February 2021 10:28 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/2/442/pdf |
| article xml uploaded. | 22 February 2021 10:28 CET | Update | https://www.mdpi.com/2076-2607/9/2/442/xml |
| article xml file uploaded | 22 February 2021 10:28 CET | Update | N/A |
| article html file updated | 22 February 2021 05:30 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2021 05:29 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/2/442/pdf-vor |
| article xml uploaded. | 22 February 2021 05:29 CET | Update | N/A |
| article xml file uploaded | 22 February 2021 05:29 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2021 11:28 CET | Version of Record | https://www.mdpi.com/2076-2607/9/2/442/pdf-vor |
