| article html file updated | 30 August 2025 11:22 CEST | Update | https://www.mdpi.com/1996-1073/12/3/339 |
| article html file updated | 18 July 2022 00:57 CEST | Update | - |
| article html file updated | 11 February 2020 10:52 CET | Update | - |
| article html file updated | 27 April 2019 02:46 CEST | Update | - |
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| article html file updated | 20 February 2019 02:33 CET | Update | - |
| article html file updated | 27 January 2019 11:17 CET | Original file | - |
| article pdf uploaded. | 27 January 2019 11:14 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/3/339/pdf |
| article xml uploaded. | 27 January 2019 11:14 CET | Update | https://www.mdpi.com/1996-1073/12/3/339/xml |
| article xml file uploaded | 27 January 2019 11:14 CET | Update | - |
| article pdf uploaded. | 22 January 2019 16:28 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/3/339/pdf-vor |
| article pdf uploaded. | 22 January 2019 16:16 CET | Version of Record | https://www.mdpi.com/1996-1073/12/3/339/pdf-vor |
| article xml file uploaded | 22 January 2019 16:16 CET | Original file | - |
