| article html file updated | 30 August 2025 06:21 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2225 |
| article html file updated | 17 July 2022 01:31 CEST | Update | - |
| article html file updated | 10 February 2020 07:30 CET | Update | - |
| article html file updated | 7 October 2019 01:21 CEST | Update | - |
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| article html file updated | 25 September 2018 13:12 CEST | Update | - |
| article html file updated | 27 August 2018 08:06 CEST | Original file | - |
| article pdf uploaded. | 27 August 2018 08:05 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/9/2225/pdf |
| article xml uploaded. | 27 August 2018 08:05 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2225/xml |
| article xml file uploaded | 27 August 2018 08:05 CEST | Update | - |
| article pdf uploaded. | 24 August 2018 15:58 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/9/2225/pdf-vor |
| article pdf uploaded. | 24 August 2018 15:57 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/9/2225/pdf-vor |
| article xml file uploaded | 24 August 2018 15:57 CEST | Original file | - |
