| article html file updated | 30 August 2025 23:53 CEST | Update | https://www.mdpi.com/2226-471X/4/3/62 |
| article html file updated | 20 July 2022 05:19 CEST | Update | - |
| article html file updated | 13 February 2020 09:29 CET | Update | - |
| article html file updated | 27 August 2019 19:04 CEST | Update | - |
| article xml uploaded. | 27 August 2019 12:04 CEST | Update | https://www.mdpi.com/2226-471X/4/3/62/xml |
| article pdf uploaded. | 27 August 2019 12:04 CEST | Updated version of record | https://www.mdpi.com/2226-471X/4/3/62/pdf |
| article html file updated | 13 August 2019 13:13 CEST | Original file | - |
| article pdf uploaded. | 13 August 2019 13:12 CEST | Version of Record | https://www.mdpi.com/2226-471X/4/3/62/pdf-vor |
| article xml uploaded. | 13 August 2019 13:12 CEST | Update | - |
| article xml file uploaded | 13 August 2019 13:12 CEST | Original file | - |
