| article html file updated | 30 August 2025 23:44 CEST | Update | https://www.mdpi.com/2311-5521/4/3/154 |
| article html file updated | 20 July 2022 05:30 CEST | Update | - |
| article html file updated | 13 February 2020 08:41 CET | Update | - |
| article html file updated | 27 September 2019 11:54 CEST | Update | - |
| article html file updated | 10 September 2019 12:57 CEST | Original file | - |
| article pdf uploaded. | 10 September 2019 12:55 CEST | Updated version of record | https://www.mdpi.com/2311-5521/4/3/154/pdf |
| article xml uploaded. | 10 September 2019 12:55 CEST | Update | https://www.mdpi.com/2311-5521/4/3/154/xml |
| article xml file uploaded | 10 September 2019 12:55 CEST | Update | - |
| article pdf uploaded. | 16 August 2019 11:26 CEST | Updated version of record | https://www.mdpi.com/2311-5521/4/3/154/pdf-vor |
| article pdf uploaded. | 9 August 2019 14:10 CEST | Version of Record | https://www.mdpi.com/2311-5521/4/3/154/pdf-vor |
| article xml file uploaded | 9 August 2019 14:10 CEST | Original file | - |
