| article html file updated | 30 August 2025 20:50 CEST | Update | https://www.mdpi.com/2220-9964/8/6/266 |
| article html file updated | 20 July 2022 15:57 CEST | Update | - |
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| article html file updated | 6 June 2019 13:05 CEST | Original file | - |
| article pdf uploaded. | 6 June 2019 13:03 CEST | Version of Record | https://www.mdpi.com/2220-9964/8/6/266/pdf |
| article xml uploaded. | 6 June 2019 13:03 CEST | Update | https://www.mdpi.com/2220-9964/8/6/266/xml |
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