| article html file updated | 15 August 2026 00:09 CEST | Update | https://www.mdpi.com/2073-4441/10/4/423 |
| article html file updated | 9 February 2020 12:28 CET | Update | N/A |
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| article xml uploaded. | 18 April 2018 08:33 CEST | Update | https://www.mdpi.com/2073-4441/10/4/423/xml |
| article html file updated | 4 April 2018 11:03 CEST | Original file | N/A |
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