| article html file updated | 16 August 2026 05:27 CEST | Update | https://www.mdpi.com/2079-9292/8/7/807 |
| article html file updated | 13 February 2020 03:28 CET | Update | N/A |
| article html file updated | 31 July 2019 18:19 CEST | Update | N/A |
| article html file updated | 19 July 2019 07:55 CEST | Original file | N/A |
| article pdf uploaded. | 19 July 2019 07:53 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/7/807/pdf |
| article xml uploaded. | 19 July 2019 07:53 CEST | Update | https://www.mdpi.com/2079-9292/8/7/807/xml |
| article xml file uploaded | 19 July 2019 07:53 CEST | Original file | N/A |
