| article html file updated | 16 August 2026 07:30 CEST | Update | https://www.mdpi.com/2199-8531/5/3/54 |
| article html file updated | 13 February 2020 08:39 CET | Update | N/A |
| article html file updated | 9 August 2019 13:17 CEST | Original file | N/A |
| article pdf uploaded. | 9 August 2019 13:16 CEST | Version of Record | https://www.mdpi.com/2199-8531/5/3/54/pdf |
| article xml uploaded. | 9 August 2019 13:16 CEST | Update | https://www.mdpi.com/2199-8531/5/3/54/xml |
| article xml file uploaded | 9 August 2019 13:16 CEST | Original file | N/A |
