| article html file updated | 30 August 2025 00:18 CEST | Update | https://www.mdpi.com/1420-3049/22/2/203 |
| article html file updated | 16 July 2022 04:40 CEST | Update | - |
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| article html file updated | 2 February 2017 05:18 CET | Original file | - |
| article xml uploaded. | 2 February 2017 05:17 CET | Original file | https://www.mdpi.com/1420-3049/22/2/203/xml |
| article pdf uploaded. | 2 February 2017 05:17 CET | Updated version of record | https://www.mdpi.com/1420-3049/22/2/203/pdf |
| article pdf uploaded. | 26 January 2017 12:13 CET | Version of Record | https://www.mdpi.com/1420-3049/22/2/203/pdf-vor |
