| article html file updated | 30 August 2025 08:40 CEST | Update | https://www.mdpi.com/2313-433X/4/11/132 |
| article html file updated | 17 July 2022 08:24 CEST | Update | - |
| article html file updated | 10 February 2020 20:31 CET | Update | - |
| article html file updated | 10 October 2019 05:51 CEST | Update | - |
| article html file updated | 28 April 2019 10:14 CEST | Update | - |
| article html file updated | 14 April 2019 05:42 CEST | Update | - |
| article html file updated | 1 April 2019 18:53 CEST | Update | - |
| article html file updated | 27 November 2018 06:18 CET | Update | - |
| article html file updated | 9 November 2018 11:53 CET | Original file | - |
| article pdf uploaded. | 9 November 2018 11:02 CET | Version of Record | https://www.mdpi.com/2313-433X/4/11/132/pdf |
| article xml uploaded. | 9 November 2018 11:02 CET | Update | https://www.mdpi.com/2313-433X/4/11/132/xml |
| article xml file uploaded | 9 November 2018 11:02 CET | Original file | - |
