| article html file updated | 16 August 2026 02:20 CEST | Update | https://www.mdpi.com/2079-9292/8/6/662 |
| article html file updated | 12 February 2020 19:11 CET | Update | N/A |
| article html file updated | 21 October 2019 18:28 CEST | Update | N/A |
| article html file updated | 5 July 2019 20:13 CEST | Update | N/A |
| article html file updated | 12 June 2019 12:49 CEST | Original file | N/A |
| article pdf uploaded. | 12 June 2019 12:47 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/6/662/pdf |
| article xml uploaded. | 12 June 2019 12:47 CEST | Update | https://www.mdpi.com/2079-9292/8/6/662/xml |
| article xml file uploaded | 12 June 2019 12:47 CEST | Original file | N/A |
