| article html file updated | 11 February 2020 14:52 CET | Update | https://www.mdpi.com/2075-5309/9/2/42 |
| article html file updated | 26 April 2019 18:59 CEST | Update | N/A |
| article html file updated | 12 April 2019 14:57 CEST | Update | N/A |
| article html file updated | 3 April 2019 17:46 CEST | Update | N/A |
| article html file updated | 1 March 2019 19:17 CET | Update | N/A |
| article html file updated | 28 February 2019 19:11 CET | Update | N/A |
| article html file updated | 26 February 2019 11:31 CET | Original file | N/A |
| article pdf uploaded. | 26 February 2019 11:30 CET | Updated version of record | https://www.mdpi.com/2075-5309/9/2/42/pdf |
| article xml uploaded. | 26 February 2019 11:30 CET | Update | https://www.mdpi.com/2075-5309/9/2/42/xml |
| article xml file uploaded | 26 February 2019 11:30 CET | Update | N/A |
| article pdf uploaded. | 10 February 2019 10:24 CET | Version of Record | https://www.mdpi.com/2075-5309/9/2/42/pdf-vor |
| article xml file uploaded | 10 February 2019 10:24 CET | Original file | N/A |
