| article html file updated | 15 August 2026 07:18 CEST | Update | https://www.mdpi.com/2076-0817/7/3/74 |
| article html file updated | 10 February 2020 10:27 CET | Update | N/A |
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| article html file updated | 12 September 2018 07:31 CEST | Original file | N/A |
| article pdf uploaded. | 12 September 2018 07:29 CEST | Version of Record | https://www.mdpi.com/2076-0817/7/3/74/pdf |
| article xml uploaded. | 12 September 2018 07:29 CEST | Update | https://www.mdpi.com/2076-0817/7/3/74/xml |
| article xml file uploaded | 12 September 2018 07:29 CEST | Original file | N/A |
