| article html file updated | 31 August 2025 12:16 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1448 |
| article html file updated | 20 July 2022 20:46 CEST | Update | - |
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| article html file updated | 25 February 2020 02:54 CET | Original file | - |
| article pdf uploaded. | 25 February 2020 02:53 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1448/pdf |
| article xml uploaded. | 25 February 2020 02:53 CET | Update | https://www.mdpi.com/1422-0067/21/4/1448/xml |
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| article pdf uploaded. | 20 February 2020 15:07 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1448/pdf-vor |
| article xml file uploaded | 20 February 2020 15:07 CET | Original file | - |
