| article html file updated | 31 August 2025 02:00 CEST | Update | https://www.mdpi.com/2218-1997/5/10/204 |
| article html file updated | 20 July 2022 02:44 CEST | Update | - |
| article html file updated | 13 February 2020 20:19 CET | Update | - |
| article html file updated | 30 October 2019 20:09 CET | Update | - |
| article html file updated | 30 September 2019 04:20 CEST | Original file | - |
| article pdf uploaded. | 30 September 2019 04:19 CEST | Updated version of record | https://www.mdpi.com/2218-1997/5/10/204/pdf |
| article xml uploaded. | 30 September 2019 04:19 CEST | Update | https://www.mdpi.com/2218-1997/5/10/204/xml |
| article xml file uploaded | 30 September 2019 04:19 CEST | Update | - |
| article pdf uploaded. | 25 September 2019 16:21 CEST | Version of Record | https://www.mdpi.com/2218-1997/5/10/204/pdf-vor |
| article xml file uploaded | 25 September 2019 16:21 CEST | Original file | - |
