| article html file updated | 17 August 2026 07:53 CEST | Update | https://www.mdpi.com/2223-7747/9/4/451 |
| article html file updated | 31 August 2025 16:25 CEST | Update | N/A |
| article html file updated | 21 July 2022 00:55 CEST | Update | N/A |
| article html file updated | 9 May 2020 04:27 CEST | Update | N/A |
| article html file updated | 3 April 2020 14:46 CEST | Original file | N/A |
| article supplementary file uploaded. | 3 April 2020 14:44 CEST | - | https://www.mdpi.com/2223-7747/9/4/451#supplementary |
| article pdf uploaded. | 3 April 2020 14:44 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/4/451/pdf |
| article xml uploaded. | 3 April 2020 14:44 CEST | Update | https://www.mdpi.com/2223-7747/9/4/451/xml |
| article xml file uploaded | 3 April 2020 14:44 CEST | Original file | N/A |
