| article html file updated | 31 August 2025 19:40 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3310 |
| article html file updated | 21 July 2022 04:07 CEST | Update | - |
| article html file updated | 23 May 2020 10:04 CEST | Update | - |
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| article pdf uploaded. | 11 May 2020 05:11 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/9/3310/pdf |
| article xml uploaded. | 11 May 2020 05:11 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3310/xml |
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| article pdf uploaded. | 7 May 2020 14:38 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/9/3310/pdf-vor |
| article xml file uploaded | 7 May 2020 14:38 CEST | Original file | - |
