| article html file updated | 15 August 2026 02:06 CEST | Update | https://www.mdpi.com/1996-1073/11/5/1313 |
| article html file updated | 9 February 2020 18:28 CET | Update | N/A |
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| article html file updated | 21 May 2018 13:46 CEST | Original file | N/A |
| article pdf uploaded. | 21 May 2018 13:45 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/5/1313/pdf |
| article xml uploaded. | 21 May 2018 13:45 CEST | Update | https://www.mdpi.com/1996-1073/11/5/1313/xml |
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