| article html file updated | 30 August 2025 01:25 CEST | Update | https://www.mdpi.com/1422-0067/18/10/2144 |
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| article xml uploaded. | 16 October 2017 04:13 CEST | Original file | https://www.mdpi.com/1422-0067/18/10/2144/xml |
| article pdf uploaded. | 16 October 2017 04:13 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/10/2144/pdf |
| article pdf uploaded. | 14 October 2017 12:15 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/10/2144/pdf-vor |
