| article html file updated | 31 August 2025 20:13 CEST | Update | https://www.mdpi.com/2223-7747/9/5/617 |
| article html file updated | 21 July 2022 04:39 CEST | Update | - |
| article html file updated | 28 May 2020 15:36 CEST | Original file | - |
| article pdf uploaded. | 28 May 2020 15:35 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/617/pdf |
| article xml uploaded. | 28 May 2020 15:35 CEST | Update | https://www.mdpi.com/2223-7747/9/5/617/xml |
| article xml file uploaded | 28 May 2020 15:35 CEST | Update | - |
| article pdf uploaded. | 18 May 2020 11:47 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/617/pdf-vor |
| article pdf uploaded. | 12 May 2020 17:30 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/5/617/pdf-vor |
| article xml file uploaded | 12 May 2020 17:30 CEST | Original file | - |
