| article html file updated | 2 September 2025 04:39 CEST | Update | https://www.mdpi.com/2227-9717/9/5/733 |
| article html file updated | 25 July 2022 13:18 CEST | Update | N/A |
| article html file updated | 22 April 2021 05:29 CEST | Original file | N/A |
| article pdf uploaded. | 22 April 2021 05:27 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/5/733/pdf |
| article xml uploaded. | 22 April 2021 05:27 CEST | Update | https://www.mdpi.com/2227-9717/9/5/733/xml |
| article xml file uploaded | 22 April 2021 05:27 CEST | Original file | N/A |
| article pdf uploaded. | 21 April 2021 15:54 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/5/733/pdf-vor |
