| article html file updated | 30 August 2025 21:08 CEST | Update | https://www.mdpi.com/1422-0067/20/12/2912 |
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| article pdf uploaded. | 18 June 2019 03:45 CEST | Updated version of record | https://www.mdpi.com/1422-0067/20/12/2912/pdf |
| article xml uploaded. | 18 June 2019 03:45 CEST | Update | https://www.mdpi.com/1422-0067/20/12/2912/xml |
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| article html file updated | 14 June 2019 11:00 CEST | Original file | N/A |
| article pdf uploaded. | 14 June 2019 10:58 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/12/2912/pdf-vor |
| article xml file uploaded | 14 June 2019 10:58 CEST | Original file | N/A |
