| article html file updated | 30 August 2025 10:26 CEST | Update | https://www.mdpi.com/2079-4991/9/1/39 |
| article html file updated | 17 July 2022 19:29 CEST | Update | - |
| article html file updated | 11 February 2020 05:45 CET | Update | - |
| article html file updated | 12 October 2019 15:16 CEST | Update | - |
| article html file updated | 27 April 2019 13:30 CEST | Update | - |
| article html file updated | 13 April 2019 09:28 CEST | Update | - |
| article html file updated | 2 April 2019 19:55 CEST | Update | - |
| article html file updated | 29 January 2019 03:57 CET | Update | - |
| article html file updated | 29 December 2018 05:09 CET | Original file | - |
| article supplementary file uploaded. | 29 December 2018 05:07 CET | - | https://www.mdpi.com/2079-4991/9/1/39#supplementary |
| article pdf uploaded. | 29 December 2018 05:07 CET | Version of Record | https://www.mdpi.com/2079-4991/9/1/39/pdf |
| article xml uploaded. | 29 December 2018 05:07 CET | Update | https://www.mdpi.com/2079-4991/9/1/39/xml |
| article xml file uploaded | 29 December 2018 05:07 CET | Original file | - |