| article html file updated | 30 August 2025 05:33 CEST | Update | https://www.mdpi.com/1999-4907/9/8/449 |
| article html file updated | 16 July 2022 23:48 CEST | Update | N/A |
| article html file updated | 10 February 2020 03:00 CET | Update | N/A |
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| article html file updated | 23 August 2018 13:56 CEST | Update | N/A |
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| article html file updated | 27 July 2018 12:29 CEST | Update | N/A |
| article supplementary file uploaded. | 27 July 2018 11:49 CEST | - | https://www.mdpi.com/1999-4907/9/8/449#supplementary |
| article pdf uploaded. | 27 July 2018 11:49 CEST | Updated version of record | https://www.mdpi.com/1999-4907/9/8/449/pdf |
| article xml uploaded. | 27 July 2018 11:49 CEST | Update | https://www.mdpi.com/1999-4907/9/8/449/xml |
| article xml file uploaded | 27 July 2018 11:49 CEST | Update | N/A |
| article html file updated | 25 July 2018 17:00 CEST | Original file | N/A |
| article supplementary file uploaded. | 25 July 2018 16:58 CEST | - | https://www.mdpi.com/1999-4907/9/8/449#supplementary |
| article pdf uploaded. | 25 July 2018 16:58 CEST | Version of Record | https://www.mdpi.com/1999-4907/9/8/449/pdf-vor |
| article xml file uploaded | 25 July 2018 16:58 CEST | Original file | N/A |