| article html file updated | 30 August 2025 11:24 CEST | Update | https://www.mdpi.com/2218-273X/9/2/39 |
| article html file updated | 18 July 2022 01:15 CEST | Update | N/A |
| article html file updated | 11 February 2020 11:05 CET | Update | N/A |
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| article html file updated | 30 January 2019 11:38 CET | Original file | N/A |
| article supplementary file uploaded. | 30 January 2019 11:36 CET | - | https://www.mdpi.com/2218-273X/9/2/39#supplementary |
| article pdf uploaded. | 30 January 2019 11:36 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/2/39/pdf |
| article xml uploaded. | 30 January 2019 11:36 CET | Update | https://www.mdpi.com/2218-273X/9/2/39/xml |
| article xml file uploaded | 30 January 2019 11:36 CET | Update | N/A |
| article pdf uploaded. | 23 January 2019 11:41 CET | Version of Record | https://www.mdpi.com/2218-273X/9/2/39/pdf-vor |
| article xml file uploaded | 23 January 2019 11:41 CET | Original file | N/A |