| article html file updated | 14 August 2026 15:09 CEST | Update | https://www.mdpi.com/2072-4292/9/6/604 |
| article html file updated | 8 February 2020 08:17 CET | Update | N/A |
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| article pdf uploaded. | 19 June 2017 08:23 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/6/604/pdf |
| article html file updated | 14 June 2017 15:10 CEST | Original file | N/A |
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