| article html file updated | 31 August 2025 16:21 CEST | Update | https://www.mdpi.com/1999-4923/12/4/323 |
| article html file updated | 21 July 2022 00:51 CEST | Update | - |
| article html file updated | 8 May 2020 13:31 CEST | Update | - |
| article html file updated | 5 April 2020 20:25 CEST | Original file | - |
| article pdf uploaded. | 5 April 2020 20:24 CEST | Updated version of record | https://www.mdpi.com/1999-4923/12/4/323/pdf |
| article xml uploaded. | 5 April 2020 20:24 CEST | Update | https://www.mdpi.com/1999-4923/12/4/323/xml |
| article xml file uploaded | 5 April 2020 20:24 CEST | Update | - |
| article supplementary file uploaded. | 3 April 2020 11:05 CEST | - | https://www.mdpi.com/1999-4923/12/4/323#supplementary |
| article pdf uploaded. | 3 April 2020 11:05 CEST | Version of Record | https://www.mdpi.com/1999-4923/12/4/323/pdf-vor |
| article xml file uploaded | 3 April 2020 11:05 CEST | Original file | - |
