| article html file updated | 31 August 2025 18:28 CEST | Update | https://www.mdpi.com/2076-2607/8/4/619 |
| article html file updated | 21 July 2022 02:55 CEST | Update | - |
| article html file updated | 27 April 2020 06:58 CEST | Original file | - |
| article pdf uploaded. | 27 April 2020 06:56 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/4/619/pdf |
| article xml uploaded. | 27 April 2020 06:56 CEST | Update | https://www.mdpi.com/2076-2607/8/4/619/xml |
| article xml file uploaded | 27 April 2020 06:56 CEST | Update | - |
| article pdf uploaded. | 24 April 2020 14:15 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/4/619/pdf-vor |
| article xml file uploaded | 24 April 2020 14:15 CEST | Update | - |
| article pdf uploaded. | 24 April 2020 14:15 CEST | Version of Record | https://www.mdpi.com/2076-2607/8/4/619/pdf-vor |
| article xml file uploaded | 24 April 2020 14:15 CEST | Original file | - |
