| article html file updated | 31 August 2025 23:53 CEST | Update | https://www.mdpi.com/2304-8158/9/6/797 |
| article html file updated | 21 July 2022 21:08 CEST | Update | - |
| article html file updated | 6 July 2020 06:45 CEST | Update | - |
| article html file updated | 18 June 2020 10:10 CEST | Original file | - |
| article pdf uploaded. | 18 June 2020 10:08 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/6/797/pdf |
| article xml uploaded. | 18 June 2020 10:08 CEST | Update | https://www.mdpi.com/2304-8158/9/6/797/xml |
| article xml file uploaded | 18 June 2020 10:08 CEST | Original file | - |
| article supplementary file uploaded. | 17 June 2020 12:31 CEST | - | https://www.mdpi.com/2304-8158/9/6/797#supplementary |
| article pdf uploaded. | 17 June 2020 12:31 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/6/797/pdf-vor |
