| article html file updated | 16 August 2026 01:15 CEST | Update | https://www.mdpi.com/2227-7390/7/6/490 |
| article html file updated | 12 February 2020 16:09 CET | Update | N/A |
| article html file updated | 20 October 2019 23:14 CEST | Update | N/A |
| article html file updated | 4 July 2019 14:10 CEST | Update | N/A |
| article html file updated | 13 June 2019 04:55 CEST | Update | N/A |
| article pdf uploaded. | 13 June 2019 04:54 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/6/490/pdf |
| article xml uploaded. | 13 June 2019 04:54 CEST | Update | https://www.mdpi.com/2227-7390/7/6/490/xml |
| article xml file uploaded | 13 June 2019 04:54 CEST | Update | N/A |
| article html file updated | 29 May 2019 13:50 CEST | Original file | N/A |
| article pdf uploaded. | 29 May 2019 13:49 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/6/490/pdf-vor |
| article xml file uploaded | 29 May 2019 13:49 CEST | Original file | N/A |
