| article html file updated | 30 August 2025 21:28 CEST | Update | https://www.mdpi.com/2079-9292/8/6/701 |
| article html file updated | 20 July 2022 15:12 CEST | Update | N/A |
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| article html file updated | 22 October 2019 06:52 CEST | Update | N/A |
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| article html file updated | 21 June 2019 11:41 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2019 11:40 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/6/701/pdf |
| article xml uploaded. | 21 June 2019 11:40 CEST | Update | https://www.mdpi.com/2079-9292/8/6/701/xml |
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