| article html file updated | 14 August 2026 14:02 CEST | Update | https://www.mdpi.com/1420-3049/22/4/649 |
| article html file updated | 8 February 2020 04:16 CET | Update | N/A |
| article html file updated | 24 September 2019 11:40 CEST | Update | N/A |
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| article html file updated | 24 April 2017 12:39 CEST | Original file | N/A |
| article xml uploaded. | 24 April 2017 12:38 CEST | Original file | https://www.mdpi.com/1420-3049/22/4/649/xml |
| article pdf uploaded. | 24 April 2017 12:38 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/4/649/pdf |
