| article html file updated | 30 August 2025 04:33 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1772 |
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| article html file updated | 15 June 2018 09:26 CEST | Original file | - |
| article pdf uploaded. | 15 June 2018 09:24 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/6/1772/pdf |
| article xml uploaded. | 15 June 2018 09:24 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1772/xml |
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| article pdf uploaded. | 14 June 2018 16:18 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/6/1772/pdf-vor |
| article pdf uploaded. | 14 June 2018 16:13 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/6/1772/pdf-vor |
| article xml file uploaded | 14 June 2018 16:13 CEST | Original file | - |
