| article html file updated | 31 August 2025 02:36 CEST | Update | https://www.mdpi.com/2079-6382/8/4/181 |
| article html file updated | 20 July 2022 02:00 CEST | Update | - |
| article html file updated | 13 February 2020 23:19 CET | Update | - |
| article html file updated | 30 December 2019 10:09 CET | Update | - |
| article html file updated | 29 October 2019 09:22 CET | Original file | - |
| article pdf uploaded. | 29 October 2019 09:21 CET | Updated version of record | https://www.mdpi.com/2079-6382/8/4/181/pdf |
| article xml uploaded. | 29 October 2019 09:21 CET | Update | https://www.mdpi.com/2079-6382/8/4/181/xml |
| article xml file uploaded | 29 October 2019 09:21 CET | Update | - |
| article supplementary file uploaded. | 9 October 2019 14:54 CEST | - | https://www.mdpi.com/2079-6382/8/4/181#supplementary |
| article pdf uploaded. | 9 October 2019 14:54 CEST | Version of Record | https://www.mdpi.com/2079-6382/8/4/181/pdf-vor |
| article xml file uploaded | 9 October 2019 14:54 CEST | Original file | - |
