| article html file updated | 30 August 2025 00:55 CEST | Update | https://www.mdpi.com/1422-0067/18/8/1737 |
| article html file updated | 16 July 2022 05:47 CEST | Update | - |
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| article xml uploaded. | 11 August 2017 14:44 CEST | Original file | https://www.mdpi.com/1422-0067/18/8/1737/xml |
| article pdf uploaded. | 11 August 2017 14:44 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/8/1737/pdf |
| article pdf uploaded. | 10 August 2017 15:38 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/8/1737/pdf-vor |
