| article html file updated | 1 September 2025 17:30 CEST | Update | https://www.mdpi.com/2073-4425/12/1/56 |
| article html file updated | 23 July 2022 09:14 CEST | Update | - |
| article html file updated | 4 January 2021 07:54 CET | Update | - |
| article pdf uploaded. | 4 January 2021 07:53 CET | Updated version of record | https://www.mdpi.com/2073-4425/12/1/56/pdf |
| article xml uploaded. | 4 January 2021 07:53 CET | Update | https://www.mdpi.com/2073-4425/12/1/56/xml |
| article xml file uploaded | 4 January 2021 07:53 CET | Update | - |
| article html file updated | 2 January 2021 04:00 CET | Original file | - |
| article pdf uploaded. | 2 January 2021 03:59 CET | Updated version of record | https://www.mdpi.com/2073-4425/12/1/56/pdf-vor |
| article xml file uploaded | 2 January 2021 03:59 CET | Original file | - |
| article supplementary file uploaded. | 31 December 2020 13:56 CET | - | https://www.mdpi.com/2073-4425/12/1/56#supplementary |
| article pdf uploaded. | 31 December 2020 13:56 CET | Version of Record | https://www.mdpi.com/2073-4425/12/1/56/pdf-vor |
