| article html file updated | 1 September 2025 12:14 CEST | Update | https://www.mdpi.com/2220-9964/9/11/646 |
| article html file updated | 22 July 2022 23:02 CEST | Update | - |
| article html file updated | 29 October 2020 13:14 CET | Original file | - |
| article pdf uploaded. | 29 October 2020 13:13 CET | Version of Record | https://www.mdpi.com/2220-9964/9/11/646/pdf |
| article xml uploaded. | 29 October 2020 13:13 CET | Update | https://www.mdpi.com/2220-9964/9/11/646/xml |
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