| article html file updated | 11 February 2020 21:46 CET | Update | https://www.mdpi.com/2073-4344/9/3/254 |
| article html file updated | 16 October 2019 11:59 CEST | Update | - |
| article html file updated | 26 April 2019 04:09 CEST | Update | - |
| article html file updated | 11 April 2019 23:15 CEST | Update | - |
| article html file updated | 4 April 2019 12:07 CEST | Update | - |
| article html file updated | 3 April 2019 06:09 CEST | Update | - |
| article html file updated | 22 March 2019 10:42 CET | Original file | - |
| article pdf uploaded. | 22 March 2019 10:40 CET | Updated version of record | https://www.mdpi.com/2073-4344/9/3/254/pdf |
| article xml uploaded. | 22 March 2019 10:40 CET | Update | https://www.mdpi.com/2073-4344/9/3/254/xml |
| article xml file uploaded | 22 March 2019 10:40 CET | Update | - |
| article pdf uploaded. | 12 March 2019 17:11 CET | Version of Record | https://www.mdpi.com/2073-4344/9/3/254/pdf-vor |
| article xml file uploaded | 12 March 2019 17:11 CET | Original file | - |
