| article html file updated | 25 December 2025 06:42 CET | Update | https://www.mdpi.com/2078-2489/12/4/139 |
| article html file updated | 2 September 2025 01:35 CEST | Update | - |
| article html file updated | 25 July 2022 09:03 CEST | Update | - |
| article html file updated | 3 August 2021 00:24 CEST | Update | - |
| article html file updated | 24 March 2021 13:57 CET | Original file | - |
| article pdf uploaded. | 24 March 2021 13:56 CET | Version of Record | https://www.mdpi.com/2078-2489/12/4/139/pdf |
| article xml uploaded. | 24 March 2021 13:56 CET | Update | https://www.mdpi.com/2078-2489/12/4/139/xml |
| article xml file uploaded | 24 March 2021 13:55 CET | Original file | - |
