| article html file updated | 19 August 2026 16:05 CEST | Update | https://www.mdpi.com/2076-2607/9/6/1209 |
| article html file updated | 2 September 2025 09:46 CEST | Update | N/A |
| article html file updated | 26 July 2022 22:41 CEST | Update | N/A |
| article html file updated | 3 June 2021 11:52 CEST | Update | N/A |
| article pdf uploaded. | 3 June 2021 11:51 CEST | Updated version of record | https://www.mdpi.com/2076-2607/9/6/1209/pdf |
| article xml uploaded. | 3 June 2021 11:51 CEST | Update | https://www.mdpi.com/2076-2607/9/6/1209/xml |
| article xml file uploaded | 3 June 2021 11:51 CEST | Update | N/A |
| article html file updated | 3 June 2021 11:22 CEST | Original file | N/A |
| article supplementary file uploaded. | 3 June 2021 11:20 CEST | - | https://www.mdpi.com/2076-2607/9/6/1209#supplementary |
| article xml file uploaded | 3 June 2021 11:20 CEST | Original file | N/A |
