| article html file updated | 2 September 2025 01:36 CEST | Update | https://www.mdpi.com/2077-1444/12/4/227 |
| article html file updated | 25 July 2022 09:04 CEST | Update | - |
| article html file updated | 3 August 2021 00:38 CEST | Update | - |
| article html file updated | 26 March 2021 04:54 CET | Update | - |
| article pdf uploaded. | 26 March 2021 04:53 CET | Updated version of record | https://www.mdpi.com/2077-1444/12/4/227/pdf |
| article xml uploaded. | 26 March 2021 04:53 CET | Update | https://www.mdpi.com/2077-1444/12/4/227/xml |
| article xml file uploaded | 26 March 2021 04:53 CET | Update | - |
| article html file updated | 25 March 2021 08:26 CET | Update | - |
| article pdf uploaded. | 25 March 2021 08:25 CET | Updated version of record | https://www.mdpi.com/2077-1444/12/4/227/pdf-vor |
| article xml file uploaded | 25 March 2021 08:25 CET | Update | - |
| article html file updated | 24 March 2021 13:40 CET | Original file | - |
| article pdf uploaded. | 24 March 2021 13:39 CET | Version of Record | https://www.mdpi.com/2077-1444/12/4/227/pdf-vor |
| article xml file uploaded | 24 March 2021 13:39 CET | Original file | - |
