| article html file updated | 30 August 2025 06:42 CEST | Update | https://www.mdpi.com/1999-5903/10/9/85 |
| article html file updated | 17 July 2022 02:14 CEST | Update | - |
| article html file updated | 10 February 2020 09:32 CET | Update | - |
| article html file updated | 7 October 2019 12:57 CEST | Update | - |
| article html file updated | 29 April 2019 08:35 CEST | Update | - |
| article html file updated | 15 April 2019 04:18 CEST | Update | - |
| article html file updated | 31 March 2019 15:52 CEST | Update | - |
| article html file updated | 25 September 2018 11:34 CEST | Update | - |
| article html file updated | 7 September 2018 04:44 CEST | Update | - |
| article pdf uploaded. | 7 September 2018 04:43 CEST | Updated version of record | https://www.mdpi.com/1999-5903/10/9/85/pdf |
| article xml uploaded. | 7 September 2018 04:43 CEST | Update | https://www.mdpi.com/1999-5903/10/9/85/xml |
| article xml file uploaded | 7 September 2018 04:43 CEST | Update | - |
| article html file updated | 6 September 2018 11:29 CEST | Original file | - |
| article pdf uploaded. | 6 September 2018 11:27 CEST | Version of Record | https://www.mdpi.com/1999-5903/10/9/85/pdf-vor |
| article xml uploaded. | 6 September 2018 11:27 CEST | Update | - |
| article xml file uploaded | 6 September 2018 11:27 CEST | Original file | - |
