| article html file updated | 31 August 2025 04:04 CEST | Update | https://www.mdpi.com/2079-6382/8/4/211 |
| article html file updated | 20 July 2022 00:16 CEST | Update | N/A |
| article html file updated | 14 February 2020 06:49 CET | Update | N/A |
| article html file updated | 30 December 2019 10:19 CET | Update | N/A |
| article html file updated | 5 November 2019 08:46 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2019 08:44 CET | Version of Record | https://www.mdpi.com/2079-6382/8/4/211/pdf |
| article xml uploaded. | 5 November 2019 08:44 CET | Update | https://www.mdpi.com/2079-6382/8/4/211/xml |
| article xml file uploaded | 5 November 2019 08:44 CET | Original file | N/A |
