| article html file updated | 31 August 2025 02:37 CEST | Update | https://www.mdpi.com/2306-7381/6/4/79 |
| article html file updated | 20 July 2022 01:59 CEST | Update | - |
| article html file updated | 13 February 2020 23:23 CET | Update | - |
| article html file updated | 30 December 2019 18:35 CET | Update | - |
| article html file updated | 11 October 2019 11:16 CEST | Original file | - |
| article pdf uploaded. | 11 October 2019 11:14 CEST | Updated version of record | https://www.mdpi.com/2306-7381/6/4/79/pdf |
| article xml uploaded. | 11 October 2019 11:14 CEST | Update | https://www.mdpi.com/2306-7381/6/4/79/xml |
| article xml file uploaded | 11 October 2019 11:14 CEST | Update | - |
| article pdf uploaded. | 9 October 2019 16:51 CEST | Version of Record | https://www.mdpi.com/2306-7381/6/4/79/pdf-vor |
| article xml file uploaded | 9 October 2019 16:51 CEST | Original file | - |
