| article html file updated | 30 August 2025 02:25 CEST | Update | https://www.mdpi.com/1420-3049/23/2/277 |
| article html file updated | 16 July 2022 08:53 CEST | Update | - |
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| article pdf uploaded. | 6 February 2018 09:00 CET | Updated version of record | https://www.mdpi.com/1420-3049/23/2/277/pdf |
| article pdf uploaded. | 6 February 2018 07:33 CET | Updated version of record | https://www.mdpi.com/1420-3049/23/2/277/pdf-vor |
| article html file updated | 30 January 2018 10:45 CET | Original file | - |
| article xml uploaded. | 30 January 2018 10:43 CET | Update | https://www.mdpi.com/1420-3049/23/2/277/xml |
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| article xml uploaded. | 30 January 2018 10:43 CET | Original file | - |
| article pdf uploaded. | 30 January 2018 10:43 CET | Updated version of record | https://www.mdpi.com/1420-3049/23/2/277/pdf-vor |
| article pdf uploaded. | 29 January 2018 16:58 CET | Version of Record | https://www.mdpi.com/1420-3049/23/2/277/pdf-vor |
