| article html file updated | 31 August 2025 12:31 CEST | Update | https://www.mdpi.com/2076-3417/10/4/1521 |
| article html file updated | 20 July 2022 21:02 CEST | Update | - |
| article html file updated | 6 March 2020 16:06 CET | Update | - |
| article html file updated | 23 February 2020 13:24 CET | Original file | - |
| article pdf uploaded. | 23 February 2020 13:22 CET | Version of Record | https://www.mdpi.com/2076-3417/10/4/1521/pdf |
| article xml uploaded. | 23 February 2020 13:22 CET | Update | https://www.mdpi.com/2076-3417/10/4/1521/xml |
| article xml file uploaded | 23 February 2020 13:22 CET | Original file | - |
