| article html file updated | 2 September 2025 04:08 CEST | Update | https://www.mdpi.com/2309-608X/7/4/308 |
| article html file updated | 25 July 2022 12:37 CEST | Update | - |
| article html file updated | 19 April 2021 04:29 CEST | Original file | - |
| article pdf uploaded. | 19 April 2021 04:27 CEST | Updated version of record | https://www.mdpi.com/2309-608X/7/4/308/pdf |
| article xml uploaded. | 19 April 2021 04:27 CEST | Update | https://www.mdpi.com/2309-608X/7/4/308/xml |
| article xml file uploaded | 19 April 2021 04:27 CEST | Original file | - |
| article pdf uploaded. | 16 April 2021 17:13 CEST | Version of Record | https://www.mdpi.com/2309-608X/7/4/308/pdf-vor |
