| article html file updated | 11 February 2020 05:34 CET | Update | https://www.mdpi.com/1996-1944/12/1/89 |
| article html file updated | 12 October 2019 14:01 CEST | Update | - |
| article html file updated | 27 April 2019 13:55 CEST | Update | - |
| article html file updated | 13 April 2019 09:52 CEST | Update | - |
| article html file updated | 2 April 2019 19:28 CEST | Update | - |
| article html file updated | 16 January 2019 06:00 CET | Update | - |
| article html file updated | 28 December 2018 06:54 CET | Original file | - |
| article pdf uploaded. | 28 December 2018 06:52 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/1/89/pdf |
| article xml uploaded. | 28 December 2018 06:52 CET | Update | https://www.mdpi.com/1996-1944/12/1/89/xml |
| article xml file uploaded | 28 December 2018 06:52 CET | Update | - |
| article pdf uploaded. | 27 December 2018 17:15 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/1/89/pdf-vor |
| article pdf uploaded. | 27 December 2018 17:02 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/89/pdf-vor |
| article xml file uploaded | 27 December 2018 17:02 CET | Original file | - |
