| article html file updated | 30 August 2025 01:43 CEST | Update | https://www.mdpi.com/2073-4360/9/11/626 |
| article html file updated | 16 July 2022 07:25 CEST | Update | N/A |
| article html file updated | 8 February 2020 21:23 CET | Update | N/A |
| article html file updated | 28 September 2019 12:43 CEST | Update | N/A |
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| article html file updated | 30 November 2017 12:02 CET | Update | N/A |
| article html file updated | 17 November 2017 19:38 CET | Original file | N/A |
| article xml uploaded. | 17 November 2017 19:37 CET | Original file | https://www.mdpi.com/2073-4360/9/11/626/xml |
| article pdf uploaded. | 17 November 2017 19:37 CET | Updated version of record | https://www.mdpi.com/2073-4360/9/11/626/pdf |
| article pdf uploaded. | 16 November 2017 13:00 CET | Version of Record | https://www.mdpi.com/2073-4360/9/11/626/pdf-vor |
