| article html file updated | 30 August 2025 23:14 CEST | Update | https://www.mdpi.com/2218-273X/9/8/321 |
| article html file updated | 21 August 2025 21:54 CEST | Update | - |
| article html file updated | 20 July 2022 06:06 CEST | Update | - |
| article html file updated | 13 February 2020 06:10 CET | Update | - |
| article html file updated | 28 August 2019 01:12 CEST | Update | - |
| article html file updated | 9 August 2019 10:21 CEST | Update | - |
| article pdf uploaded. | 9 August 2019 10:20 CEST | Updated version of record | https://www.mdpi.com/2218-273X/9/8/321/pdf |
| article xml uploaded. | 9 August 2019 10:20 CEST | Update | https://www.mdpi.com/2218-273X/9/8/321/xml |
| article xml file uploaded | 9 August 2019 10:20 CEST | Update | - |
| article html file updated | 8 August 2019 11:40 CEST | Original file | - |
| article pdf uploaded. | 8 August 2019 11:39 CEST | Updated version of record | https://www.mdpi.com/2218-273X/9/8/321/pdf-vor |
| article xml file uploaded | 8 August 2019 11:39 CEST | Update | - |
| article supplementary file uploaded. | 30 July 2019 16:57 CEST | - | https://www.mdpi.com/2218-273X/9/8/321#supplementary |
| article pdf uploaded. | 30 July 2019 16:57 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/8/321/pdf-vor |
| article xml file uploaded | 30 July 2019 16:57 CEST | Original file | - |
