| article html file updated | 31 August 2025 00:16 CEST | Update | https://www.mdpi.com/2227-7390/7/9/770 |
| article html file updated | 20 July 2022 04:51 CEST | Update | N/A |
| article html file updated | 13 February 2020 11:30 CET | Update | N/A |
| article html file updated | 26 September 2019 08:33 CEST | Update | N/A |
| article html file updated | 4 September 2019 13:36 CEST | Update | N/A |
| article pdf uploaded. | 4 September 2019 13:35 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/9/770/pdf |
| article xml uploaded. | 4 September 2019 13:35 CEST | Update | https://www.mdpi.com/2227-7390/7/9/770/xml |
| article xml file uploaded | 4 September 2019 13:35 CEST | Update | N/A |
| article html file updated | 30 August 2019 04:47 CEST | Original file | N/A |
| article pdf uploaded. | 30 August 2019 04:46 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/9/770/pdf-vor |
| article xml uploaded. | 30 August 2019 04:46 CEST | Update | N/A |
| article xml file uploaded | 30 August 2019 04:46 CEST | Update | N/A |
| article pdf uploaded. | 21 August 2019 16:45 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/9/770/pdf-vor |
| article xml file uploaded | 21 August 2019 16:45 CEST | Original file | N/A |
