| article html file updated | 31 August 2025 09:03 CEST | Update | https://www.mdpi.com/2073-4409/9/1/216 |
| article html file updated | 20 July 2022 17:34 CEST | Update | - |
| article html file updated | 15 February 2020 03:06 CET | Update | - |
| article html file updated | 6 February 2020 20:05 CET | Update | - |
| article html file updated | 22 January 2020 11:50 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 11:48 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/216/pdf |
| article xml uploaded. | 22 January 2020 11:48 CET | Update | https://www.mdpi.com/2073-4409/9/1/216/xml |
| article xml file uploaded | 22 January 2020 11:48 CET | Update | - |
| article pdf uploaded. | 15 January 2020 13:00 CET | Version of Record | https://www.mdpi.com/2073-4409/9/1/216/pdf-vor |
| article xml file uploaded | 15 January 2020 13:00 CET | Original file | - |
