| article html file updated | 19 August 2026 07:19 CEST | Update | https://www.mdpi.com/2227-9717/9/4/672 |
| article html file updated | 2 September 2025 03:25 CEST | Update | N/A |
| article html file updated | 25 July 2022 11:43 CEST | Update | N/A |
| article html file updated | 5 August 2021 00:45 CEST | Update | N/A |
| article html file updated | 5 August 2021 00:33 CEST | Update | N/A |
| article html file updated | 19 April 2021 10:59 CEST | Update | N/A |
| article pdf uploaded. | 19 April 2021 10:58 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/672/pdf |
| article xml uploaded. | 19 April 2021 10:58 CEST | Update | https://www.mdpi.com/2227-9717/9/4/672/xml |
| article xml file uploaded | 19 April 2021 10:58 CEST | Update | N/A |
| article html file updated | 13 April 2021 07:16 CEST | Original file | N/A |
| article pdf uploaded. | 13 April 2021 07:15 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/672/pdf-vor |
| article xml file uploaded | 13 April 2021 07:15 CEST | Original file | N/A |
| article pdf uploaded. | 11 April 2021 10:22 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/4/672/pdf-vor |
