| article html file updated | 1 September 2025 11:40 CEST | Update | https://www.mdpi.com/2220-9964/9/11/615 |
| article html file updated | 22 July 2022 22:10 CEST | Update | - |
| article html file updated | 28 October 2020 11:08 CET | Original file | - |
| article pdf uploaded. | 28 October 2020 11:07 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/11/615/pdf |
| article xml uploaded. | 28 October 2020 11:07 CET | Update | https://www.mdpi.com/2220-9964/9/11/615/xml |
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