| article html file updated | 15 August 2026 06:36 CEST | Update | https://www.mdpi.com/2227-7390/6/9/149 |
| article html file updated | 10 February 2020 08:10 CET | Update | N/A |
| article html file updated | 7 October 2019 05:02 CEST | Update | N/A |
| article html file updated | 29 April 2019 11:36 CEST | Update | N/A |
| article html file updated | 15 April 2019 07:12 CEST | Update | N/A |
| article html file updated | 31 March 2019 13:01 CEST | Update | N/A |
| article html file updated | 25 September 2018 12:27 CEST | Update | N/A |
| article html file updated | 29 August 2018 14:13 CEST | Original file | N/A |
| article pdf uploaded. | 29 August 2018 14:12 CEST | Version of Record | https://www.mdpi.com/2227-7390/6/9/149/pdf |
| article xml uploaded. | 29 August 2018 14:12 CEST | Update | https://www.mdpi.com/2227-7390/6/9/149/xml |
| article xml file uploaded | 29 August 2018 14:12 CEST | Original file | N/A |
