| article html file updated | 31 August 2025 17:25 CEST | Update | https://www.mdpi.com/2076-2607/8/4/564 |
| article html file updated | 21 July 2022 01:53 CEST | Update | - |
| article html file updated | 24 April 2020 15:21 CEST | Original file | - |
| article pdf uploaded. | 24 April 2020 15:19 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/4/564/pdf |
| article xml uploaded. | 24 April 2020 15:19 CEST | Update | https://www.mdpi.com/2076-2607/8/4/564/xml |
| article xml file uploaded | 24 April 2020 15:19 CEST | Update | - |
| article pdf uploaded. | 14 April 2020 16:35 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/4/564/pdf-vor |
| article pdf uploaded. | 14 April 2020 16:31 CEST | Version of Record | https://www.mdpi.com/2076-2607/8/4/564/pdf-vor |
| article xml file uploaded | 14 April 2020 16:31 CEST | Original file | - |
