| article html file updated | 1 September 2025 22:02 CEST | Update | https://www.mdpi.com/2076-393X/9/2/172 |
| article html file updated | 25 July 2022 03:59 CEST | Update | - |
| article html file updated | 19 February 2021 04:55 CET | Update | - |
| article pdf uploaded. | 19 February 2021 04:54 CET | Updated version of record | https://www.mdpi.com/2076-393X/9/2/172/pdf |
| article xml uploaded. | 19 February 2021 04:54 CET | Update | https://www.mdpi.com/2076-393X/9/2/172/xml |
| article xml file uploaded | 19 February 2021 04:54 CET | Update | - |
| article html file updated | 18 February 2021 14:05 CET | Original file | - |
| article pdf uploaded. | 18 February 2021 14:03 CET | Version of Record | https://www.mdpi.com/2076-393X/9/2/172/pdf-vor |
| article xml uploaded. | 18 February 2021 14:03 CET | Update | - |
| article xml file uploaded | 18 February 2021 14:03 CET | Original file | - |
