| article html file updated | 31 August 2025 19:59 CEST | Update | https://www.mdpi.com/2223-7747/9/5/607 |
| article html file updated | 21 July 2022 04:24 CEST | Update | N/A |
| article html file updated | 28 May 2020 13:56 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2020 13:48 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/607/pdf |
| article xml uploaded. | 28 May 2020 13:48 CEST | Update | https://www.mdpi.com/2223-7747/9/5/607/xml |
| article xml file uploaded | 28 May 2020 13:48 CEST | Update | N/A |
| article pdf uploaded. | 10 May 2020 12:52 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/5/607/pdf-vor |
| article xml file uploaded | 10 May 2020 12:52 CEST | Original file | N/A |
