| article html file updated | 1 September 2025 12:25 CEST | Update | https://www.mdpi.com/2220-9964/9/11/656 |
| article html file updated | 22 July 2022 23:21 CEST | Update | - |
| article html file updated | 31 October 2020 09:11 CET | Original file | - |
| article pdf uploaded. | 31 October 2020 09:09 CET | Version of Record | https://www.mdpi.com/2220-9964/9/11/656/pdf |
| article xml uploaded. | 31 October 2020 09:09 CET | Update | https://www.mdpi.com/2220-9964/9/11/656/xml |
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