| article html file updated | 31 August 2025 21:21 CEST | Update | https://www.mdpi.com/2223-7747/9/5/657 |
| article html file updated | 21 July 2022 05:45 CEST | Update | - |
| article html file updated | 5 June 2020 05:22 CEST | Update | - |
| article html file updated | 27 May 2020 05:00 CEST | Original file | - |
| article pdf uploaded. | 27 May 2020 04:58 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/657/pdf |
| article xml uploaded. | 27 May 2020 04:58 CEST | Update | https://www.mdpi.com/2223-7747/9/5/657/xml |
| article xml file uploaded | 27 May 2020 04:58 CEST | Update | - |
| article pdf uploaded. | 22 May 2020 17:05 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/657/pdf-vor |
| article xml file uploaded | 22 May 2020 17:05 CEST | Update | - |
| article supplementary file uploaded. | 22 May 2020 17:05 CEST | - | https://www.mdpi.com/2223-7747/9/5/657#supplementary |
| article pdf uploaded. | 22 May 2020 17:05 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/5/657/pdf-vor |
| article xml file uploaded | 22 May 2020 17:05 CEST | Original file | - |
