| article html file updated | 30 August 2025 21:26 CEST | Update | https://www.mdpi.com/2073-4344/9/6/555 |
| article html file updated | 20 July 2022 15:15 CEST | Update | - |
| article html file updated | 12 February 2020 21:05 CET | Update | - |
| article html file updated | 22 October 2019 05:51 CEST | Update | - |
| article html file updated | 3 July 2019 16:26 CEST | Update | - |
| article html file updated | 22 June 2019 10:55 CEST | Original file | - |
| article supplementary file uploaded. | 22 June 2019 10:54 CEST | - | https://www.mdpi.com/2073-4344/9/6/555#supplementary |
| article pdf uploaded. | 22 June 2019 10:54 CEST | Updated version of record | https://www.mdpi.com/2073-4344/9/6/555/pdf |
| article xml uploaded. | 22 June 2019 10:54 CEST | Update | https://www.mdpi.com/2073-4344/9/6/555/xml |
| article xml file uploaded | 22 June 2019 10:54 CEST | Update | - |
| article pdf uploaded. | 20 June 2019 16:03 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/6/555/pdf-vor |
| article xml file uploaded | 20 June 2019 16:03 CEST | Original file | - |
