| article html file updated | 16 August 2026 02:19 CEST | Update | https://www.mdpi.com/2076-3425/9/6/136 |
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| article html file updated | 12 June 2019 11:59 CEST | Original file | N/A |
| article pdf uploaded. | 12 June 2019 11:57 CEST | Version of Record | https://www.mdpi.com/2076-3425/9/6/136/pdf |
| article xml uploaded. | 12 June 2019 11:57 CEST | Update | https://www.mdpi.com/2076-3425/9/6/136/xml |
| article xml file uploaded | 12 June 2019 11:57 CEST | Original file | N/A |
