| article html file updated | 31 August 2025 20:04 CEST | Update | https://www.mdpi.com/2223-7747/9/5/613 |
| article html file updated | 21 July 2022 04:29 CEST | Update | - |
| article html file updated | 5 June 2020 04:52 CEST | Update | - |
| article html file updated | 28 May 2020 10:07 CEST | Original file | - |
| article pdf uploaded. | 28 May 2020 10:04 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/613/pdf |
| article xml uploaded. | 28 May 2020 10:04 CEST | Update | https://www.mdpi.com/2223-7747/9/5/613/xml |
| article xml file uploaded | 28 May 2020 10:04 CEST | Update | - |
| article pdf uploaded. | 11 May 2020 15:05 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/5/613/pdf-vor |
| article xml file uploaded | 11 May 2020 15:05 CEST | Original file | - |
