| article html file updated | 30 August 2025 23:21 CEST | Update | https://www.mdpi.com/2227-7390/7/8/690 |
| article html file updated | 20 July 2022 05:57 CEST | Update | N/A |
| article html file updated | 13 February 2020 06:44 CET | Update | N/A |
| article html file updated | 27 August 2019 16:12 CEST | Update | N/A |
| article html file updated | 8 August 2019 17:16 CEST | Original file | N/A |
| article pdf uploaded. | 8 August 2019 17:14 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/8/690/pdf |
| article xml uploaded. | 8 August 2019 17:14 CEST | Update | https://www.mdpi.com/2227-7390/7/8/690/xml |
| article xml file uploaded | 8 August 2019 17:14 CEST | Update | N/A |
| article pdf uploaded. | 2 August 2019 09:09 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/8/690/pdf-vor |
| article pdf uploaded. | 1 August 2019 14:37 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/8/690/pdf-vor |
| article xml file uploaded | 1 August 2019 14:37 CEST | Original file | N/A |
