| article html file updated | 30 August 2025 11:22 CEST | Update | https://www.mdpi.com/1422-0067/20/3/474 |
| article html file updated | 18 July 2022 01:04 CEST | Update | - |
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| article pdf uploaded. | 23 January 2019 03:41 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/3/474/pdf |
| article xml uploaded. | 23 January 2019 03:41 CET | Update | https://www.mdpi.com/1422-0067/20/3/474/xml |
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| article pdf uploaded. | 22 January 2019 17:51 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/3/474/pdf-vor |
| article pdf uploaded. | 22 January 2019 17:48 CET | Version of Record | https://www.mdpi.com/1422-0067/20/3/474/pdf-vor |
| article xml file uploaded | 22 January 2019 17:48 CET | Original file | - |
