| article html file updated | 1 September 2025 17:07 CEST | Update | https://www.mdpi.com/2073-4395/11/1/39 |
| article html file updated | 23 July 2022 07:42 CEST | Update | - |
| article html file updated | 29 December 2020 02:09 CET | Update | - |
| article pdf uploaded. | 29 December 2020 02:08 CET | Updated version of record | https://www.mdpi.com/2073-4395/11/1/39/pdf |
| article xml uploaded. | 29 December 2020 02:08 CET | Update | https://www.mdpi.com/2073-4395/11/1/39/xml |
| article xml file uploaded | 29 December 2020 02:08 CET | Update | - |
| article html file updated | 27 December 2020 11:18 CET | Original file | - |
| article pdf uploaded. | 27 December 2020 11:17 CET | Version of Record | https://www.mdpi.com/2073-4395/11/1/39/pdf-vor |
| article xml uploaded. | 27 December 2020 11:17 CET | Update | - |
| article xml file uploaded | 27 December 2020 11:17 CET | Original file | - |
