| article html file updated | 30 August 2025 20:27 CEST | Update | https://www.mdpi.com/2227-7390/7/6/492 |
| article html file updated | 19 July 2022 19:19 CEST | Update | N/A |
| article html file updated | 12 February 2020 16:12 CET | Update | N/A |
| article html file updated | 20 October 2019 23:27 CEST | Update | N/A |
| article html file updated | 4 July 2019 14:11 CEST | Update | N/A |
| article html file updated | 21 June 2019 03:13 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2019 03:11 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/6/492/pdf |
| article xml uploaded. | 21 June 2019 03:11 CEST | Update | https://www.mdpi.com/2227-7390/7/6/492/xml |
| article xml file uploaded | 21 June 2019 03:11 CEST | Update | N/A |
| article pdf uploaded. | 31 May 2019 11:54 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/6/492/pdf-vor |
| article pdf uploaded. | 29 May 2019 14:58 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/6/492/pdf-vor |
| article xml file uploaded | 29 May 2019 14:58 CEST | Original file | N/A |
