| article html file updated | 31 August 2025 07:16 CEST | Update | https://www.mdpi.com/2073-8994/12/1/38 |
| article html file updated | 19 July 2022 21:00 CEST | Update | - |
| article html file updated | 14 February 2020 21:04 CET | Update | - |
| article html file updated | 23 December 2019 10:20 CET | Original file | - |
| article pdf uploaded. | 23 December 2019 10:19 CET | Version of Record | https://www.mdpi.com/2073-8994/12/1/38/pdf |
| article xml uploaded. | 23 December 2019 10:19 CET | Update | https://www.mdpi.com/2073-8994/12/1/38/xml |
| article xml file uploaded | 23 December 2019 10:19 CET | Original file | - |
