| article html file updated | 30 August 2025 23:33 CEST | Update | https://www.mdpi.com/1999-4907/10/8/660 |
| article html file updated | 20 July 2022 05:43 CEST | Update | N/A |
| article html file updated | 13 February 2020 07:46 CET | Update | N/A |
| article html file updated | 27 August 2019 14:02 CEST | Update | N/A |
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| article pdf uploaded. | 21 August 2019 12:14 CEST | Updated version of record | https://www.mdpi.com/1999-4907/10/8/660/pdf |
| article xml uploaded. | 21 August 2019 12:14 CEST | Update | https://www.mdpi.com/1999-4907/10/8/660/xml |
| article xml file uploaded | 21 August 2019 12:14 CEST | Update | N/A |
| article html file updated | 6 August 2019 11:23 CEST | Original file | N/A |
| article pdf uploaded. | 6 August 2019 11:22 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/8/660/pdf-vor |
| article xml file uploaded | 6 August 2019 11:21 CEST | Original file | N/A |