| article html file updated | 2 September 2025 04:18 CEST | Update | https://www.mdpi.com/2075-4663/9/4/53 |
| article html file updated | 25 July 2022 12:50 CEST | Update | - |
| article html file updated | 22 April 2021 12:05 CEST | Update | - |
| article pdf uploaded. | 22 April 2021 12:04 CEST | Updated version of record | https://www.mdpi.com/2075-4663/9/4/53/pdf |
| article xml uploaded. | 22 April 2021 12:04 CEST | Update | https://www.mdpi.com/2075-4663/9/4/53/xml |
| article xml file uploaded | 22 April 2021 12:04 CEST | Update | - |
| article html file updated | 19 April 2021 10:25 CEST | Original file | - |
| article supplementary file uploaded. | 19 April 2021 10:24 CEST | - | https://www.mdpi.com/2075-4663/9/4/53#supplementary |
| article pdf uploaded. | 19 April 2021 10:24 CEST | Version of Record | https://www.mdpi.com/2075-4663/9/4/53/pdf-vor |
| article xml file uploaded | 19 April 2021 10:24 CEST | Original file | - |
