| article html file updated | 14 August 2026 15:11 CEST | Update | https://www.mdpi.com/2073-4433/8/6/105 |
| article html file updated | 8 February 2020 08:25 CET | Update | N/A |
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| article pdf uploaded. | 19 June 2017 09:44 CEST | Updated version of record | https://www.mdpi.com/2073-4433/8/6/105/pdf |
| article html file updated | 16 June 2017 08:40 CEST | Original file | N/A |
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| article pdf uploaded. | 15 June 2017 14:57 CEST | Version of Record | https://www.mdpi.com/2073-4433/8/6/105/pdf-vor |
