| article html file updated | 30 August 2025 23:01 CEST | Update | https://www.mdpi.com/2076-0817/8/3/109 |
| article html file updated | 20 July 2022 06:22 CEST | Update | - |
| article html file updated | 13 February 2020 05:01 CET | Update | - |
| article html file updated | 26 September 2019 17:01 CEST | Update | - |
| article html file updated | 26 August 2019 11:20 CEST | Original file | - |
| article pdf uploaded. | 26 August 2019 11:19 CEST | Updated version of record | https://www.mdpi.com/2076-0817/8/3/109/pdf |
| article xml uploaded. | 26 August 2019 11:19 CEST | Update | https://www.mdpi.com/2076-0817/8/3/109/xml |
| article xml file uploaded | 26 August 2019 11:18 CEST | Update | - |
| article pdf uploaded. | 25 July 2019 16:15 CEST | Version of Record | https://www.mdpi.com/2076-0817/8/3/109/pdf-vor |
| article xml file uploaded | 25 July 2019 16:15 CEST | Original file | - |
