| article html file updated | 31 August 2025 00:26 CEST | Update | https://www.mdpi.com/2076-3921/8/9/342 |
| article html file updated | 20 July 2022 04:38 CEST | Update | - |
| article html file updated | 13 February 2020 12:23 CET | Update | - |
| article html file updated | 26 September 2019 16:58 CEST | Update | - |
| article html file updated | 25 August 2019 10:27 CEST | Original file | - |
| article supplementary file uploaded. | 25 August 2019 10:25 CEST | - | https://www.mdpi.com/2076-3921/8/9/342#supplementary |
| article pdf uploaded. | 25 August 2019 10:25 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/9/342/pdf |
| article xml uploaded. | 25 August 2019 10:25 CEST | Update | https://www.mdpi.com/2076-3921/8/9/342/xml |
| article xml file uploaded | 25 August 2019 10:25 CEST | Original file | - |
