| article html file updated | 29 August 2025 22:11 CEST | Update | https://www.mdpi.com/1999-4907/6/10/3528 |
| article html file updated | 16 July 2022 01:01 CEST | Update | N/A |
| article html file updated | 6 February 2020 23:31 CET | Update | N/A |
| article html file updated | 6 May 2019 09:52 CEST | Update | N/A |
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| article html file updated | 4 November 2015 06:03 CET | Update | N/A |
| article xml file uploaded | 4 November 2015 06:03 CET | Update | https://www.mdpi.com/1999-4907/6/10/3528/xml |
| article html file updated | 23 October 2015 15:11 CEST | Original file | N/A |
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| article pdf uploaded. | 23 October 2015 03:41 CEST | Updated version of record | https://www.mdpi.com/1999-4907/6/10/3528/pdf |
| article pdf uploaded. | 7 October 2015 11:18 CEST | Version of Record | https://www.mdpi.com/1999-4907/6/10/3528/pdf-vor |
