| article html file updated | 31 August 2025 10:28 CEST | Update | https://www.mdpi.com/2227-9717/8/2/163 |
| article html file updated | 20 July 2022 18:59 CEST | Update | - |
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| article pdf uploaded. | 26 February 2020 18:58 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/2/163/pdf |
| article xml uploaded. | 26 February 2020 18:58 CET | Update | https://www.mdpi.com/2227-9717/8/2/163/xml |
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| article html file updated | 15 February 2020 07:06 CET | Update | - |
| article html file updated | 1 February 2020 14:24 CET | Original file | - |
| article pdf uploaded. | 1 February 2020 14:22 CET | Version of Record | https://www.mdpi.com/2227-9717/8/2/163/pdf-vor |
| article xml uploaded. | 1 February 2020 14:22 CET | Update | - |
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