| article html file updated | 31 August 2025 05:42 CEST | Update | https://www.mdpi.com/2227-9717/7/12/922 |
| article html file updated | 19 July 2022 22:32 CEST | Update | N/A |
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| article html file updated | 31 December 2019 05:12 CET | Update | N/A |
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| article pdf uploaded. | 19 December 2019 04:53 CET | Updated version of record | https://www.mdpi.com/2227-9717/7/12/922/pdf |
| article xml uploaded. | 19 December 2019 04:53 CET | Update | https://www.mdpi.com/2227-9717/7/12/922/xml |
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| article pdf uploaded. | 4 December 2019 13:12 CET | Version of Record | https://www.mdpi.com/2227-9717/7/12/922/pdf-vor |
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