| article html file updated | 24 December 2025 19:20 CET | Update | https://www.mdpi.com/2076-0817/9/6/476 |
| article html file updated | 31 August 2025 23:45 CEST | Update | - |
| article html file updated | 21 July 2022 21:00 CEST | Update | - |
| article html file updated | 7 July 2020 12:59 CEST | Update | - |
| article html file updated | 30 June 2020 08:59 CEST | Original file | - |
| article pdf uploaded. | 30 June 2020 08:58 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/6/476/pdf |
| article xml uploaded. | 30 June 2020 08:58 CEST | Update | https://www.mdpi.com/2076-0817/9/6/476/xml |
| article xml file uploaded | 30 June 2020 08:58 CEST | Original file | - |
| article pdf uploaded. | 16 June 2020 12:16 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/6/476/pdf-vor |
| article supplementary file uploaded. | 16 June 2020 12:16 CEST | - | https://www.mdpi.com/2076-0817/9/6/476#supplementary |
| article pdf uploaded. | 16 June 2020 12:16 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/6/476/pdf-vor |
