| article html file updated | 31 August 2025 03:34 CEST | Update | https://www.mdpi.com/2071-1050/11/21/5967 |
| article html file updated | 20 July 2022 00:50 CEST | Update | - |
| article html file updated | 14 February 2020 04:20 CET | Update | - |
| article html file updated | 15 November 2019 17:23 CET | Update | - |
| article html file updated | 6 November 2019 11:10 CET | Update | - |
| article xml uploaded. | 6 November 2019 11:09 CET | Update | https://www.mdpi.com/2071-1050/11/21/5967/xml |
| article xml uploaded. | 6 November 2019 11:09 CET | Update | - |
| article xml uploaded. | 6 November 2019 11:09 CET | Update | - |
| article xml uploaded. | 6 November 2019 11:09 CET | Update | - |
| article pdf uploaded. | 6 November 2019 11:09 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/5967/pdf |
| article xml uploaded. | 6 November 2019 11:09 CET | Update | - |
| article html file updated | 6 November 2019 07:30 CET | Update | - |
| article pdf uploaded. | 6 November 2019 07:28 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/5967/pdf-vor |
| article xml uploaded. | 6 November 2019 07:28 CET | Update | - |
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| article html file updated | 27 October 2019 05:05 CET | Original file | - |
| article pdf uploaded. | 27 October 2019 05:04 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/5967/pdf-vor |
| article xml uploaded. | 27 October 2019 05:04 CET | Update | - |
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