| article html file updated | 21 August 2026 09:34 CEST | Update | https://www.mdpi.com/1999-4923/14/2/221 |
| article html file updated | 31 July 2022 04:31 CEST | Update | N/A |
| article html file updated | 11 February 2022 08:08 CET | Update | N/A |
| article pdf uploaded. | 11 February 2022 08:06 CET | Updated version of record | https://www.mdpi.com/1999-4923/14/2/221/pdf |
| article xml uploaded. | 11 February 2022 08:06 CET | Update | https://www.mdpi.com/1999-4923/14/2/221/xml |
| article xml file uploaded | 11 February 2022 08:06 CET | Update | N/A |
| article html file updated | 11 February 2022 08:05 CET | Update | N/A |
| article pdf uploaded. | 11 February 2022 08:03 CET | Updated version of record | https://www.mdpi.com/1999-4923/14/2/221/pdf-vor |
| article xml uploaded. | 11 February 2022 08:03 CET | Update | N/A |
| article xml file uploaded | 11 February 2022 08:03 CET | Update | N/A |
| article html file updated | 18 January 2022 14:04 CET | Original file | N/A |
| article pdf uploaded. | 18 January 2022 14:02 CET | Version of Record | https://www.mdpi.com/1999-4923/14/2/221/pdf-vor |
| article xml uploaded. | 18 January 2022 14:02 CET | Update | N/A |
| article xml file uploaded | 18 January 2022 14:02 CET | Original file | N/A |
