| article html file updated | 16 August 2026 01:29 CEST | Update | https://www.mdpi.com/2079-6412/9/6/360 |
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| article html file updated | 21 June 2019 11:07 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2019 11:06 CEST | Updated version of record | https://www.mdpi.com/2079-6412/9/6/360/pdf |
| article xml uploaded. | 21 June 2019 11:06 CEST | Update | https://www.mdpi.com/2079-6412/9/6/360/xml |
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| article pdf uploaded. | 31 May 2019 16:46 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/6/360/pdf-vor |
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