| article html file updated | 31 August 2025 05:31 CEST | Update | https://www.mdpi.com/2304-8158/8/12/630 |
| article html file updated | 19 July 2022 22:43 CEST | Update | - |
| article html file updated | 14 February 2020 15:03 CET | Update | - |
| article html file updated | 15 January 2020 13:03 CET | Update | - |
| article html file updated | 2 December 2019 11:22 CET | Original file | - |
| article pdf uploaded. | 2 December 2019 11:20 CET | Version of Record | https://www.mdpi.com/2304-8158/8/12/630/pdf |
| article xml uploaded. | 2 December 2019 11:20 CET | Update | https://www.mdpi.com/2304-8158/8/12/630/xml |
| article xml file uploaded | 2 December 2019 11:20 CET | Original file | - |
