| article html file updated | 18 August 2026 22:53 CEST | Update | https://www.mdpi.com/2075-5309/11/2/69 |
| article html file updated | 23 February 2021 12:46 CET | Update | N/A |
| article pdf uploaded. | 23 February 2021 12:45 CET | Updated version of record | https://www.mdpi.com/2075-5309/11/2/69/pdf |
| article xml uploaded. | 23 February 2021 12:45 CET | Update | https://www.mdpi.com/2075-5309/11/2/69/xml |
| article xml file uploaded | 23 February 2021 12:45 CET | Update | N/A |
| article html file updated | 16 February 2021 10:39 CET | Original file | N/A |
| article pdf uploaded. | 16 February 2021 10:37 CET | Version of Record | https://www.mdpi.com/2075-5309/11/2/69/pdf-vor |
| article xml uploaded. | 16 February 2021 10:37 CET | Update | N/A |
| article xml file uploaded | 16 February 2021 10:37 CET | Original file | N/A |
