| article html file updated | 31 August 2025 21:20 CEST | Update | https://www.mdpi.com/2076-3921/9/5/449 |
| article html file updated | 21 July 2022 05:44 CEST | Update | N/A |
| article html file updated | 5 June 2020 18:25 CEST | Update | N/A |
| article html file updated | 28 May 2020 11:38 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2020 11:30 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/5/449/pdf |
| article xml uploaded. | 28 May 2020 11:30 CEST | Update | https://www.mdpi.com/2076-3921/9/5/449/xml |
| article xml file uploaded | 28 May 2020 11:30 CEST | Update | N/A |
| article pdf uploaded. | 22 May 2020 16:11 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/5/449/pdf-vor |
| article xml file uploaded | 22 May 2020 16:11 CEST | Original file | N/A |
