| article html file updated | 31 August 2025 23:21 CEST | Update | https://www.mdpi.com/2304-8158/9/6/775 |
| article html file updated | 21 July 2022 20:36 CEST | Update | N/A |
| article html file updated | 6 July 2020 06:44 CEST | Update | N/A |
| article html file updated | 20 June 2020 11:45 CEST | Original file | N/A |
| article pdf uploaded. | 20 June 2020 11:44 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/6/775/pdf |
| article xml uploaded. | 20 June 2020 11:44 CEST | Update | https://www.mdpi.com/2304-8158/9/6/775/xml |
| article xml file uploaded | 20 June 2020 11:44 CEST | Original file | N/A |
| article supplementary file uploaded. | 11 June 2020 15:02 CEST | - | https://www.mdpi.com/2304-8158/9/6/775#supplementary |
| article pdf uploaded. | 11 June 2020 15:02 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/6/775/pdf-vor |
