| article html file updated | 30 August 2025 09:47 CEST | Update | https://www.mdpi.com/1996-1073/11/12/3455 |
| article html file updated | 17 July 2022 14:37 CEST | Update | - |
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| article html file updated | 27 December 2018 01:17 CET | Update | - |
| article html file updated | 18 December 2018 12:16 CET | Original file | - |
| article pdf uploaded. | 18 December 2018 12:15 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3455/pdf |
| article xml uploaded. | 18 December 2018 12:15 CET | Update | https://www.mdpi.com/1996-1073/11/12/3455/xml |
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| article pdf uploaded. | 10 December 2018 15:19 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3455/pdf-vor |
| article pdf uploaded. | 10 December 2018 14:55 CET | Version of Record | https://www.mdpi.com/1996-1073/11/12/3455/pdf-vor |
| article xml file uploaded | 10 December 2018 14:55 CET | Original file | - |
