| article html file updated | 31 August 2025 08:50 CEST | Update | https://www.mdpi.com/2073-8994/12/1/157 |
| article html file updated | 20 July 2022 17:21 CEST | Update | - |
| article html file updated | 15 February 2020 02:20 CET | Update | - |
| article html file updated | 23 January 2020 10:31 CET | Original file | - |
| article pdf uploaded. | 23 January 2020 10:30 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/157/pdf |
| article xml uploaded. | 23 January 2020 10:30 CET | Update | https://www.mdpi.com/2073-8994/12/1/157/xml |
| article xml file uploaded | 23 January 2020 10:30 CET | Update | - |
| article pdf uploaded. | 12 January 2020 12:16 CET | Version of Record | https://www.mdpi.com/2073-8994/12/1/157/pdf-vor |
| article xml file uploaded | 12 January 2020 12:16 CET | Original file | - |
