| article html file updated | 31 August 2025 04:21 CEST | Update | https://www.mdpi.com/2220-9964/8/11/505 |
| article html file updated | 19 July 2022 23:58 CEST | Update | - |
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| article pdf uploaded. | 9 November 2019 04:26 CET | Version of Record | https://www.mdpi.com/2220-9964/8/11/505/pdf |
| article xml uploaded. | 9 November 2019 04:26 CET | Update | https://www.mdpi.com/2220-9964/8/11/505/xml |
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