| article html file updated | 16 August 2026 04:29 CEST | Update | https://www.mdpi.com/1999-5903/11/7/150 |
| article html file updated | 13 February 2020 00:47 CET | Update | N/A |
| article html file updated | 31 July 2019 22:52 CEST | Update | N/A |
| article html file updated | 7 July 2019 12:34 CEST | Original file | N/A |
| article pdf uploaded. | 7 July 2019 12:32 CEST | Version of Record | https://www.mdpi.com/1999-5903/11/7/150/pdf |
| article xml uploaded. | 7 July 2019 12:32 CEST | Update | https://www.mdpi.com/1999-5903/11/7/150/xml |
| article xml file uploaded | 7 July 2019 12:32 CEST | Original file | N/A |
