| article html file updated | 30 August 2025 10:55 CEST | Update | https://www.mdpi.com/2218-273X/9/1/25 |
| article html file updated | 17 July 2022 22:22 CEST | Update | - |
| article html file updated | 11 February 2020 08:23 CET | Update | - |
| article html file updated | 13 October 2019 06:03 CEST | Update | - |
| article html file updated | 27 April 2019 07:46 CEST | Update | - |
| article html file updated | 13 April 2019 03:53 CEST | Update | - |
| article html file updated | 3 April 2019 02:08 CEST | Update | - |
| article html file updated | 29 January 2019 08:35 CET | Update | - |
| article html file updated | 17 January 2019 13:20 CET | Original file | - |
| article pdf uploaded. | 17 January 2019 13:18 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/1/25/pdf |
| article xml uploaded. | 17 January 2019 13:18 CET | Update | https://www.mdpi.com/2218-273X/9/1/25/xml |
| article xml file uploaded | 17 January 2019 13:18 CET | Update | - |
| article pdf uploaded. | 11 January 2019 15:54 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/1/25/pdf-vor |
| article pdf uploaded. | 11 January 2019 15:45 CET | Version of Record | https://www.mdpi.com/2218-273X/9/1/25/pdf-vor |
| article xml file uploaded | 11 January 2019 15:45 CET | Original file | - |
