| article html file updated | 31 August 2025 01:43 CEST | Update | https://www.mdpi.com/2218-273X/9/10/509 |
| article html file updated | 21 August 2025 22:35 CEST | Update | - |
| article html file updated | 20 July 2022 03:05 CEST | Update | - |
| article html file updated | 13 February 2020 18:55 CET | Update | - |
| article html file updated | 30 October 2019 22:35 CET | Update | - |
| article html file updated | 23 September 2019 10:34 CEST | Original file | - |
| article supplementary file uploaded. | 23 September 2019 10:33 CEST | - | https://www.mdpi.com/2218-273X/9/10/509#supplementary |
| article pdf uploaded. | 23 September 2019 10:33 CEST | Updated version of record | https://www.mdpi.com/2218-273X/9/10/509/pdf |
| article xml uploaded. | 23 September 2019 10:33 CEST | Update | https://www.mdpi.com/2218-273X/9/10/509/xml |
| article xml file uploaded | 23 September 2019 10:32 CEST | Update | - |
| article supplementary file uploaded. | 20 September 2019 06:19 CEST | - | https://www.mdpi.com/2218-273X/9/10/509#supplementary |
| article pdf uploaded. | 20 September 2019 06:19 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/10/509/pdf-vor |
| article xml file uploaded | 20 September 2019 06:19 CEST | Original file | - |
