| article html file updated | 30 August 2025 00:42 CEST | Update | https://www.mdpi.com/1420-3049/22/6/911 |
| article html file updated | 21 August 2025 19:19 CEST | Update | - |
| article html file updated | 8 February 2020 07:50 CET | Update | - |
| article html file updated | 25 September 2019 06:09 CEST | Update | - |
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| article html file updated | 30 June 2017 12:22 CEST | Update | - |
| article html file updated | 9 June 2017 13:09 CEST | Original file | - |
| article xml uploaded. | 9 June 2017 13:07 CEST | Update | https://www.mdpi.com/1420-3049/22/6/911/xml |
| article pdf uploaded. | 9 June 2017 13:07 CEST | Updated version of record | https://www.mdpi.com/1420-3049/22/6/911/pdf |
| article pdf uploaded. | 8 June 2017 16:47 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/6/911/pdf-vor |
