| article html file updated | 16 August 2026 02:25 CEST | Update | https://www.mdpi.com/2079-9292/8/6/670 |
| article html file updated | 12 February 2020 19:27 CET | Update | N/A |
| article html file updated | 21 October 2019 19:59 CEST | Update | N/A |
| article html file updated | 5 July 2019 20:16 CEST | Update | N/A |
| article html file updated | 13 June 2019 12:04 CEST | Original file | N/A |
| article pdf uploaded. | 13 June 2019 12:02 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/6/670/pdf |
| article xml uploaded. | 13 June 2019 12:02 CEST | Update | https://www.mdpi.com/2079-9292/8/6/670/xml |
| article xml file uploaded | 13 June 2019 12:02 CEST | Original file | N/A |
