| article html file updated | 15 August 2026 00:37 CEST | Update | https://www.mdpi.com/1999-4915/10/4/199 |
| article html file updated | 9 February 2020 14:03 CET | Update | N/A |
| article html file updated | 2 October 2019 16:18 CEST | Update | N/A |
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| article html file updated | 1 May 2018 04:57 CEST | Update | N/A |
| article html file updated | 17 April 2018 03:27 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2018 03:25 CEST | Version of Record | https://www.mdpi.com/1999-4915/10/4/199/pdf |
| article xml uploaded. | 17 April 2018 03:25 CEST | Update | https://www.mdpi.com/1999-4915/10/4/199/xml |
| article xml file uploaded | 17 April 2018 03:25 CEST | Original file | N/A |
