| article html file updated | 14 August 2026 13:51 CEST | Update | https://www.mdpi.com/1420-3049/22/4/635 |
| article html file updated | 8 February 2020 03:36 CET | Update | N/A |
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| article xml uploaded. | 14 April 2017 12:05 CEST | Update | https://www.mdpi.com/1420-3049/22/4/635/xml |
| article pdf uploaded. | 14 April 2017 12:05 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/4/635/pdf |
