| article html file updated | 31 August 2025 02:30 CEST | Update | https://www.mdpi.com/2304-8158/8/10/456 |
| article html file updated | 20 July 2022 02:08 CEST | Update | N/A |
| article html file updated | 13 February 2020 22:47 CET | Update | N/A |
| article html file updated | 31 October 2019 07:32 CET | Update | N/A |
| article html file updated | 6 October 2019 11:43 CEST | Original file | N/A |
| article pdf uploaded. | 6 October 2019 11:41 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/10/456/pdf |
| article xml uploaded. | 6 October 2019 11:41 CEST | Update | https://www.mdpi.com/2304-8158/8/10/456/xml |
| article xml file uploaded | 6 October 2019 11:41 CEST | Original file | N/A |
