| article html file updated | 31 August 2025 03:25 CEST | Update | https://www.mdpi.com/2079-3197/7/4/60 |
| article html file updated | 20 July 2022 01:01 CEST | Update | - |
| article html file updated | 14 February 2020 03:31 CET | Update | - |
| article html file updated | 31 December 2019 02:58 CET | Update | - |
| article html file updated | 24 October 2019 10:58 CEST | Original file | - |
| article supplementary file uploaded. | 24 October 2019 10:57 CEST | - | https://www.mdpi.com/2079-3197/7/4/60#supplementary |
| article pdf uploaded. | 24 October 2019 10:57 CEST | Version of Record | https://www.mdpi.com/2079-3197/7/4/60/pdf |
| article xml uploaded. | 24 October 2019 10:57 CEST | Update | https://www.mdpi.com/2079-3197/7/4/60/xml |
| article xml file uploaded | 24 October 2019 10:57 CEST | Original file | - |
