| article html file updated | 1 September 2025 20:20 CEST | Update | https://www.mdpi.com/2077-1312/9/2/148 |
| article html file updated | 24 July 2022 09:37 CEST | Update | - |
| article html file updated | 25 March 2021 16:35 CET | Update | - |
| article xml uploaded. | 25 March 2021 16:33 CET | Update | https://www.mdpi.com/2077-1312/9/2/148/xml |
| article pdf uploaded. | 25 March 2021 16:33 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/2/148/pdf |
| article html file updated | 10 February 2021 08:54 CET | Update | - |
| article pdf uploaded. | 10 February 2021 08:53 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/2/148/pdf-vor |
| article xml uploaded. | 10 February 2021 08:53 CET | Update | - |
| article xml file uploaded | 10 February 2021 08:52 CET | Update | - |
| article html file updated | 4 February 2021 10:01 CET | Update | - |
| article html file updated | 4 February 2021 03:06 CET | Original file | - |
| article pdf uploaded. | 4 February 2021 03:04 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/2/148/pdf-vor |
| article xml uploaded. | 4 February 2021 03:04 CET | Update | - |
| article xml file uploaded | 4 February 2021 03:04 CET | Original file | - |
| article pdf uploaded. | 1 February 2021 10:37 CET | Version of Record | https://www.mdpi.com/2077-1312/9/2/148/pdf-vor |
