| article html file updated | 30 August 2025 11:48 CEST | Update | https://www.mdpi.com/1422-0067/20/3/667 |
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| article pdf uploaded. | 13 February 2019 03:08 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/3/667/pdf |
| article html file updated | 5 February 2019 01:54 CET | Original file | - |
| article pdf uploaded. | 4 February 2019 11:24 CET | Version of Record | https://www.mdpi.com/1422-0067/20/3/667/pdf-vor |
| article xml uploaded. | 4 February 2019 11:24 CET | Update | https://www.mdpi.com/1422-0067/20/3/667/xml |
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