| article html file updated | 31 August 2025 07:08 CEST | Update | https://www.mdpi.com/2071-1050/12/1/88 |
| article html file updated | 19 July 2022 21:08 CEST | Update | - |
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| article pdf uploaded. | 31 December 2019 10:26 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/88/pdf |
| article xml uploaded. | 31 December 2019 10:26 CET | Update | https://www.mdpi.com/2071-1050/12/1/88/xml |
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| article pdf uploaded. | 31 December 2019 10:14 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/88/pdf-vor |
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| article html file updated | 23 December 2019 14:12 CET | Original file | - |
| article pdf uploaded. | 23 December 2019 14:10 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/88/pdf-vor |
| article xml uploaded. | 23 December 2019 14:10 CET | Update | - |
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| article xml file uploaded | 20 December 2019 16:06 CET | Original file | - |
| article pdf uploaded. | 20 December 2019 16:06 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/88/pdf-vor |
