| article html file updated | 15 August 2026 20:48 CEST | Update | https://www.mdpi.com/1996-1073/12/7/1270 |
| article html file updated | 12 February 2020 02:32 CET | Update | N/A |
| article html file updated | 17 October 2019 15:31 CEST | Update | N/A |
| article html file updated | 25 April 2019 17:50 CEST | Update | N/A |
| article html file updated | 18 April 2019 13:12 CEST | Update | N/A |
| article html file updated | 11 April 2019 13:29 CEST | Update | N/A |
| article html file updated | 10 April 2019 08:10 CEST | Update | N/A |
| article html file updated | 7 April 2019 09:34 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2019 09:32 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/7/1270/pdf |
| article xml uploaded. | 7 April 2019 09:32 CEST | Update | https://www.mdpi.com/1996-1073/12/7/1270/xml |
| article xml file uploaded | 7 April 2019 09:32 CEST | Update | N/A |
| article pdf uploaded. | 2 April 2019 15:06 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/7/1270/pdf-vor |
| article xml file uploaded | 2 April 2019 15:06 CEST | Original file | N/A |
