| article html file updated | 31 August 2025 08:35 CEST | Update | https://www.mdpi.com/2073-8994/12/1/137 |
| article html file updated | 19 July 2022 19:45 CEST | Update | - |
| article html file updated | 15 February 2020 01:28 CET | Update | - |
| article html file updated | 19 January 2020 10:15 CET | Original file | - |
| article pdf uploaded. | 19 January 2020 10:13 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/137/pdf |
| article xml uploaded. | 19 January 2020 10:13 CET | Update | https://www.mdpi.com/2073-8994/12/1/137/xml |
| article xml file uploaded | 19 January 2020 10:13 CET | Update | - |
| article pdf uploaded. | 9 January 2020 12:42 CET | Version of Record | https://www.mdpi.com/2073-8994/12/1/137/pdf-vor |
| article xml file uploaded | 9 January 2020 12:42 CET | Original file | - |
