| article html file updated | 31 August 2025 22:22 CEST | Update | https://www.mdpi.com/2304-8158/9/6/717 |
| article html file updated | 21 July 2022 06:46 CEST | Update | - |
| article html file updated | 6 July 2020 06:39 CEST | Update | - |
| article html file updated | 17 June 2020 14:33 CEST | Original file | - |
| article pdf uploaded. | 17 June 2020 14:31 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/6/717/pdf |
| article xml uploaded. | 17 June 2020 14:31 CEST | Update | https://www.mdpi.com/2304-8158/9/6/717/xml |
| article xml file uploaded | 17 June 2020 14:31 CEST | Original file | - |
| article supplementary file uploaded. | 2 June 2020 11:44 CEST | - | https://www.mdpi.com/2304-8158/9/6/717#supplementary |
| article pdf uploaded. | 2 June 2020 11:44 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/6/717/pdf-vor |
