| article html file updated | 17 August 2026 07:56 CEST | Update | https://www.mdpi.com/2223-7747/9/4/455 |
| article html file updated | 31 August 2025 16:28 CEST | Update | N/A |
| article html file updated | 21 July 2022 00:58 CEST | Update | N/A |
| article html file updated | 9 May 2020 04:28 CEST | Update | N/A |
| article html file updated | 4 April 2020 13:13 CEST | Original file | N/A |
| article supplementary file uploaded. | 4 April 2020 13:12 CEST | - | https://www.mdpi.com/2223-7747/9/4/455#supplementary |
| article pdf uploaded. | 4 April 2020 13:11 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/4/455/pdf |
| article xml uploaded. | 4 April 2020 13:11 CEST | Update | https://www.mdpi.com/2223-7747/9/4/455/xml |
| article xml file uploaded | 4 April 2020 13:11 CEST | Original file | N/A |
