| article html file updated | 31 August 2025 02:57 CEST | Update | https://www.mdpi.com/2225-1154/7/10/121 |
| article html file updated | 20 July 2022 01:34 CEST | Update | - |
| article html file updated | 14 February 2020 01:06 CET | Update | - |
| article html file updated | 29 October 2019 16:29 CET | Update | - |
| article html file updated | 23 October 2019 10:09 CEST | Update | - |
| article pdf uploaded. | 23 October 2019 10:00 CEST | Updated version of record | https://www.mdpi.com/2225-1154/7/10/121/pdf |
| article xml uploaded. | 23 October 2019 10:00 CEST | Update | https://www.mdpi.com/2225-1154/7/10/121/xml |
| article xml file uploaded | 23 October 2019 10:00 CEST | Update | - |
| article html file updated | 23 October 2019 09:54 CEST | Original file | - |
| article pdf uploaded. | 23 October 2019 09:47 CEST | Updated version of record | https://www.mdpi.com/2225-1154/7/10/121/pdf-vor |
| article xml uploaded. | 23 October 2019 09:47 CEST | Update | - |
| article xml file uploaded | 23 October 2019 09:47 CEST | Update | - |
| article pdf uploaded. | 15 October 2019 15:28 CEST | Version of Record | https://www.mdpi.com/2225-1154/7/10/121/pdf-vor |
| article xml file uploaded | 15 October 2019 15:28 CEST | Original file | - |
