| article html file updated | 30 August 2025 14:48 CEST | Update | https://www.mdpi.com/2225-1146/7/2/18 |
| article html file updated | 19 July 2022 18:19 CEST | Update | - |
| article html file updated | 12 February 2020 10:39 CET | Update | - |
| article html file updated | 19 October 2019 17:24 CEST | Update | - |
| article html file updated | 5 July 2019 09:00 CEST | Update | - |
| article html file updated | 5 July 2019 07:57 CEST | Update | - |
| article html file updated | 20 June 2019 08:48 CEST | Update | - |
| article pdf uploaded. | 20 June 2019 08:46 CEST | Updated version of record | https://www.mdpi.com/2225-1146/7/2/18/pdf |
| article xml uploaded. | 20 June 2019 08:46 CEST | Update | https://www.mdpi.com/2225-1146/7/2/18/xml |
| article xml file uploaded | 20 June 2019 08:46 CEST | Update | - |
| article html file updated | 8 May 2019 09:00 CEST | Original file | - |
| article pdf uploaded. | 8 May 2019 08:59 CEST | Version of Record | https://www.mdpi.com/2225-1146/7/2/18/pdf-vor |
| article xml file uploaded | 8 May 2019 08:59 CEST | Original file | - |
