| article html file updated | 1 September 2025 02:09 CEST | Update | https://www.mdpi.com/2304-8158/9/7/903 |
| article html file updated | 21 July 2022 23:30 CEST | Update | N/A |
| article html file updated | 29 July 2020 06:51 CEST | Update | N/A |
| article html file updated | 14 July 2020 12:21 CEST | Original file | N/A |
| article pdf uploaded. | 14 July 2020 12:19 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/7/903/pdf |
| article xml uploaded. | 14 July 2020 12:19 CEST | Update | https://www.mdpi.com/2304-8158/9/7/903/xml |
| article xml file uploaded | 14 July 2020 12:19 CEST | Original file | N/A |
| article pdf uploaded. | 9 July 2020 10:17 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/7/903/pdf-vor |
| article supplementary file uploaded. | 9 July 2020 10:17 CEST | - | https://www.mdpi.com/2304-8158/9/7/903#supplementary |
| article pdf uploaded. | 9 July 2020 10:17 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/7/903/pdf-vor |
