| article html file updated | 16 August 2026 00:32 CEST | Update | https://www.mdpi.com/2227-7390/7/5/456 |
| article html file updated | 12 February 2020 13:53 CET | Update | N/A |
| article html file updated | 20 October 2019 11:03 CEST | Update | N/A |
| article html file updated | 5 June 2019 14:22 CEST | Update | N/A |
| article html file updated | 21 May 2019 04:17 CEST | Original file | N/A |
| article pdf uploaded. | 21 May 2019 04:04 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/5/456/pdf |
| article xml uploaded. | 21 May 2019 04:04 CEST | Update | https://www.mdpi.com/2227-7390/7/5/456/xml |
| article xml file uploaded | 21 May 2019 04:04 CEST | Original file | N/A |
