| article html file updated | 31 August 2025 02:46 CEST | Update | https://www.mdpi.com/1999-5903/11/10/213 |
| article html file updated | 20 July 2022 01:48 CEST | Update | - |
| article html file updated | 14 February 2020 00:08 CET | Update | - |
| article html file updated | 30 October 2019 19:48 CET | Update | - |
| article html file updated | 18 October 2019 11:49 CEST | Original file | - |
| article pdf uploaded. | 18 October 2019 11:47 CEST | Updated version of record | https://www.mdpi.com/1999-5903/11/10/213/pdf |
| article xml uploaded. | 18 October 2019 11:47 CEST | Update | https://www.mdpi.com/1999-5903/11/10/213/xml |
| article xml file uploaded | 18 October 2019 11:47 CEST | Update | - |
| article pdf uploaded. | 11 October 2019 17:00 CEST | Version of Record | https://www.mdpi.com/1999-5903/11/10/213/pdf-vor |
| article xml file uploaded | 11 October 2019 17:00 CEST | Original file | - |
