| article html file updated | 13 February 2020 12:11 CET | Update | https://www.mdpi.com/1996-1073/12/17/3259 |
| article html file updated | 11 September 2019 06:55 CEST | Update | N/A |
| article html file updated | 29 August 2019 03:45 CEST | Original file | N/A |
| article pdf uploaded. | 29 August 2019 03:44 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/17/3259/pdf |
| article xml uploaded. | 29 August 2019 03:44 CEST | Update | https://www.mdpi.com/1996-1073/12/17/3259/xml |
| article xml file uploaded | 29 August 2019 03:44 CEST | Update | N/A |
| article pdf uploaded. | 23 August 2019 16:07 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/17/3259/pdf-vor |
| article xml file uploaded | 23 August 2019 16:07 CEST | Original file | N/A |
