| article html file updated | 1 September 2025 22:05 CEST | Update | https://www.mdpi.com/1660-4601/18/4/1997 |
| article html file updated | 25 July 2022 04:03 CEST | Update | - |
| article html file updated | 25 February 2021 14:08 CET | Update | - |
| article pdf uploaded. | 25 February 2021 14:06 CET | Updated version of record | https://www.mdpi.com/1660-4601/18/4/1997/pdf |
| article xml uploaded. | 25 February 2021 14:06 CET | Update | https://www.mdpi.com/1660-4601/18/4/1997/xml |
| article xml file uploaded | 25 February 2021 14:06 CET | Update | - |
| article html file updated | 19 February 2021 06:51 CET | Update | - |
| article html file updated | 19 February 2021 06:50 CET | Original file | - |
| article supplementary file uploaded. | 19 February 2021 06:48 CET | - | https://www.mdpi.com/1660-4601/18/4/1997#supplementary |
| article pdf uploaded. | 19 February 2021 06:48 CET | Version of Record | https://www.mdpi.com/1660-4601/18/4/1997/pdf-vor |
| article xml uploaded. | 19 February 2021 06:48 CET | Update | - |
| article xml file uploaded | 19 February 2021 06:48 CET | Original file | - |
