| article html file updated | 30 August 2025 21:29 CEST | Update | https://www.mdpi.com/2073-4409/8/6/624 |
| article html file updated | 20 July 2022 15:11 CEST | Update | - |
| article html file updated | 12 February 2020 21:21 CET | Update | - |
| article html file updated | 5 July 2019 21:18 CEST | Update | - |
| article html file updated | 25 June 2019 09:24 CEST | Original file | - |
| article pdf uploaded. | 25 June 2019 09:23 CEST | Updated version of record | https://www.mdpi.com/2073-4409/8/6/624/pdf |
| article xml uploaded. | 25 June 2019 09:23 CEST | Update | https://www.mdpi.com/2073-4409/8/6/624/xml |
| article xml file uploaded | 25 June 2019 09:23 CEST | Update | - |
| article supplementary file uploaded. | 21 June 2019 15:09 CEST | - | https://www.mdpi.com/2073-4409/8/6/624#supplementary |
| article pdf uploaded. | 21 June 2019 15:09 CEST | Version of Record | https://www.mdpi.com/2073-4409/8/6/624/pdf-vor |
| article xml file uploaded | 21 June 2019 15:09 CEST | Original file | - |
