| article html file updated | 30 August 2025 21:39 CEST | Update | https://www.mdpi.com/2220-9964/8/7/291 |
| article html file updated | 20 July 2022 14:58 CEST | Update | - |
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| article pdf uploaded. | 26 June 2019 12:00 CEST | Version of Record | https://www.mdpi.com/2220-9964/8/7/291/pdf |
| article xml uploaded. | 26 June 2019 12:00 CEST | Update | https://www.mdpi.com/2220-9964/8/7/291/xml |
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