| article html file updated | 14 August 2026 17:41 CEST | Update | https://www.mdpi.com/2076-3425/7/10/121 |
| article html file updated | 8 February 2020 16:45 CET | Update | N/A |
| article html file updated | 27 September 2019 06:41 CEST | Update | N/A |
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| article xml uploaded. | 21 September 2017 15:59 CEST | Update | https://www.mdpi.com/2076-3425/7/10/121/xml |
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| article pdf uploaded. | 21 September 2017 15:59 CEST | Version of Record | https://www.mdpi.com/2076-3425/7/10/121/pdf |
