| article html file updated | 1 September 2025 13:01 CEST | Update | https://www.mdpi.com/2223-7747/9/11/1521 |
| article html file updated | 23 July 2022 00:20 CEST | Update | N/A |
| article html file updated | 9 November 2020 13:37 CET | Update | N/A |
| article pdf uploaded. | 9 November 2020 13:36 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/11/1521/pdf |
| article xml uploaded. | 9 November 2020 13:36 CET | Update | https://www.mdpi.com/2223-7747/9/11/1521/xml |
| article xml file uploaded | 9 November 2020 13:36 CET | Update | N/A |
| article html file updated | 9 November 2020 11:47 CET | Original file | N/A |
| article supplementary file uploaded. | 9 November 2020 11:45 CET | - | https://www.mdpi.com/2223-7747/9/11/1521#supplementary |
| article pdf uploaded. | 9 November 2020 11:45 CET | Version of Record | N/A |
| article xml uploaded. | 9 November 2020 11:45 CET | Update | N/A |
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