| article html file updated | 30 August 2025 07:36 CEST | Update | https://www.mdpi.com/1999-4907/9/10/618 |
| article html file updated | 17 July 2022 04:25 CEST | Update | - |
| article html file updated | 10 February 2020 14:46 CET | Update | - |
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| article html file updated | 29 October 2018 03:38 CET | Update | - |
| article html file updated | 16 October 2018 04:59 CEST | Update | - |
| article pdf uploaded. | 16 October 2018 04:59 CEST | Updated version of record | https://www.mdpi.com/1999-4907/9/10/618/pdf |
| article xml uploaded. | 16 October 2018 04:59 CEST | Update | https://www.mdpi.com/1999-4907/9/10/618/xml |
| article xml file uploaded | 16 October 2018 04:59 CEST | Update | - |
| article html file updated | 11 October 2018 06:11 CEST | Update | - |
| article pdf uploaded. | 11 October 2018 06:10 CEST | Updated version of record | https://www.mdpi.com/1999-4907/9/10/618/pdf-vor |
| article xml uploaded. | 11 October 2018 06:10 CEST | Update | - |
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| article html file updated | 9 October 2018 11:32 CEST | Original file | - |
| article supplementary file uploaded. | 9 October 2018 11:32 CEST | - | https://www.mdpi.com/1999-4907/9/10/618#supplementary |
| article pdf uploaded. | 9 October 2018 11:32 CEST | Version of Record | https://www.mdpi.com/1999-4907/9/10/618/pdf-vor |
| article xml uploaded. | 9 October 2018 11:32 CEST | Update | - |
| article xml file uploaded | 9 October 2018 11:32 CEST | Original file | - |
