| article html file updated | 30 August 2025 05:26 CEST | Update | https://www.mdpi.com/1999-4907/9/7/437 |
| article html file updated | 16 July 2022 23:33 CEST | Update | N/A |
| article html file updated | 10 February 2020 02:20 CET | Update | N/A |
| article html file updated | 5 October 2019 20:01 CEST | Update | N/A |
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| article html file updated | 2 August 2018 13:50 CEST | Update | N/A |
| article html file updated | 27 July 2018 12:22 CEST | Update | N/A |
| article html file updated | 23 July 2018 13:20 CEST | Original file | N/A |
| article pdf uploaded. | 23 July 2018 13:19 CEST | Updated version of record | https://www.mdpi.com/1999-4907/9/7/437/pdf |
| article xml uploaded. | 23 July 2018 13:19 CEST | Update | https://www.mdpi.com/1999-4907/9/7/437/xml |
| article xml file uploaded | 23 July 2018 13:19 CEST | Update | N/A |
| article pdf uploaded. | 20 July 2018 16:34 CEST | Updated version of record | https://www.mdpi.com/1999-4907/9/7/437/pdf-vor |
| article pdf uploaded. | 20 July 2018 16:22 CEST | Version of Record | https://www.mdpi.com/1999-4907/9/7/437/pdf-vor |
| article xml file uploaded | 20 July 2018 16:22 CEST | Original file | N/A |
