| article html file updated | 31 August 2025 20:13 CEST | Update | https://www.mdpi.com/2306-5338/7/2/27 |
| article html file updated | 21 July 2022 04:38 CEST | Update | - |
| article html file updated | 1 June 2020 12:36 CEST | Original file | - |
| article pdf uploaded. | 1 June 2020 12:35 CEST | Updated version of record | https://www.mdpi.com/2306-5338/7/2/27/pdf |
| article xml uploaded. | 1 June 2020 12:35 CEST | Update | https://www.mdpi.com/2306-5338/7/2/27/xml |
| article xml file uploaded | 1 June 2020 12:35 CEST | Update | - |
| article pdf uploaded. | 12 May 2020 16:49 CEST | Version of Record | https://www.mdpi.com/2306-5338/7/2/27/pdf-vor |
| article xml file uploaded | 12 May 2020 16:49 CEST | Original file | - |
