| article html file updated | 1 September 2025 22:06 CEST | Update | https://www.mdpi.com/1660-4601/18/4/2004 |
| article html file updated | 25 July 2022 04:04 CEST | Update | N/A |
| article html file updated | 26 February 2021 10:04 CET | Update | N/A |
| article html file updated | 26 February 2021 03:11 CET | Original file | N/A |
| article pdf uploaded. | 26 February 2021 03:09 CET | Updated version of record | https://www.mdpi.com/1660-4601/18/4/2004/pdf |
| article xml uploaded. | 26 February 2021 03:09 CET | Update | https://www.mdpi.com/1660-4601/18/4/2004/xml |
| article xml file uploaded | 26 February 2021 03:09 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2021 11:01 CET | Version of Record | https://www.mdpi.com/1660-4601/18/4/2004/pdf-vor |
