| article html file updated | 2 September 2025 03:49 CEST | Update | https://www.mdpi.com/1999-4923/13/4/552 |
| article html file updated | 25 July 2022 12:14 CEST | Update | N/A |
| article html file updated | 19 April 2021 05:29 CEST | Update | N/A |
| article pdf uploaded. | 19 April 2021 05:28 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/4/552/pdf |
| article xml uploaded. | 19 April 2021 05:28 CEST | Update | https://www.mdpi.com/1999-4923/13/4/552/xml |
| article xml file uploaded | 19 April 2021 05:28 CEST | Update | N/A |
| article html file updated | 16 April 2021 10:01 CEST | Update | N/A |
| article html file updated | 15 April 2021 12:28 CEST | Original file | N/A |
| article pdf uploaded. | 15 April 2021 12:26 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/4/552/pdf-vor |
| article xml file uploaded | 15 April 2021 12:26 CEST | Original file | N/A |
| article supplementary file uploaded. | 14 April 2021 16:58 CEST | - | https://www.mdpi.com/1999-4923/13/4/552#supplementary |
| article pdf uploaded. | 14 April 2021 16:58 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/4/552/pdf-vor |
