| article html file updated | 12 February 2020 01:31 CET | Update | https://www.mdpi.com/2218-1989/9/4/60 |
| article html file updated | 17 October 2019 08:57 CEST | Update | - |
| article html file updated | 8 May 2019 22:10 CEST | Update | - |
| article html file updated | 25 April 2019 20:02 CEST | Update | - |
| article html file updated | 12 April 2019 10:12 CEST | Original file | - |
| article supplementary file uploaded. | 12 April 2019 10:11 CEST | - | https://www.mdpi.com/2218-1989/9/4/60#supplementary |
| article pdf uploaded. | 12 April 2019 10:11 CEST | Updated version of record | https://www.mdpi.com/2218-1989/9/4/60/pdf |
| article xml uploaded. | 12 April 2019 10:11 CEST | Update | https://www.mdpi.com/2218-1989/9/4/60/xml |
| article xml file uploaded | 12 April 2019 10:11 CEST | Update | - |
| article supplementary file uploaded. | 28 March 2019 17:13 CET | - | https://www.mdpi.com/2218-1989/9/4/60#supplementary |
| article pdf uploaded. | 28 March 2019 17:13 CET | Version of Record | https://www.mdpi.com/2218-1989/9/4/60/pdf-vor |
| article xml file uploaded | 28 March 2019 17:13 CET | Original file | - |
