| article html file updated | 31 August 2025 00:47 CEST | Update | https://www.mdpi.com/2304-8158/8/9/375 |
| article html file updated | 20 July 2022 04:12 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:17 CET | Update | N/A |
| article html file updated | 25 September 2019 22:52 CEST | Update | N/A |
| article html file updated | 9 September 2019 11:53 CEST | Original file | N/A |
| article pdf uploaded. | 9 September 2019 11:51 CEST | Updated version of record | https://www.mdpi.com/2304-8158/8/9/375/pdf |
| article xml uploaded. | 9 September 2019 11:51 CEST | Update | https://www.mdpi.com/2304-8158/8/9/375/xml |
| article xml file uploaded | 9 September 2019 11:51 CEST | Update | N/A |
| article pdf uploaded. | 1 September 2019 11:52 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/9/375/pdf-vor |
| article xml file uploaded | 1 September 2019 11:52 CEST | Original file | N/A |
