| article html file updated | 31 August 2025 00:02 CEST | Update | https://www.mdpi.com/2313-433X/5/8/71 |
| article html file updated | 20 July 2022 05:08 CEST | Update | N/A |
| article html file updated | 13 February 2020 10:16 CET | Update | N/A |
| article html file updated | 27 August 2019 22:27 CEST | Update | N/A |
| article html file updated | 16 August 2019 11:05 CEST | Original file | N/A |
| article pdf uploaded. | 16 August 2019 11:04 CEST | Version of Record | https://www.mdpi.com/2313-433X/5/8/71/pdf |
| article xml uploaded. | 16 August 2019 11:04 CEST | Update | https://www.mdpi.com/2313-433X/5/8/71/xml |
| article xml file uploaded | 16 August 2019 11:04 CEST | Original file | N/A |
