| article html file updated | 30 August 2025 03:13 CEST | Update | https://www.mdpi.com/1422-0067/19/4/1008 |
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| article xml uploaded. | 28 March 2018 11:52 CEST | Update | https://www.mdpi.com/1422-0067/19/4/1008/xml |
| article pdf uploaded. | 28 March 2018 11:52 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/4/1008/pdf |
| article html file updated | 28 March 2018 09:32 CEST | Original file | - |
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