| article html file updated | 21 August 2026 06:28 CEST | Update | https://www.mdpi.com/2227-9067/9/1/27 |
| article html file updated | 31 July 2022 01:30 CEST | Update | N/A |
| article html file updated | 1 January 2022 10:56 CET | Update | N/A |
| article pdf uploaded. | 1 January 2022 10:55 CET | Updated version of record | https://www.mdpi.com/2227-9067/9/1/27/pdf |
| article xml uploaded. | 1 January 2022 10:55 CET | Update | https://www.mdpi.com/2227-9067/9/1/27/xml |
| article xml file uploaded | 1 January 2022 10:55 CET | Update | N/A |
| article html file updated | 31 December 2021 11:52 CET | Original file | N/A |
| article supplementary file uploaded. | 31 December 2021 11:51 CET | - | https://www.mdpi.com/2227-9067/9/1/27#supplementary |
| article pdf uploaded. | 31 December 2021 11:51 CET | Version of Record | https://www.mdpi.com/2227-9067/9/1/27/pdf-vor |
| article xml uploaded. | 31 December 2021 11:51 CET | Update | N/A |
| article xml file uploaded | 31 December 2021 11:51 CET | Original file | N/A |
