| article html file updated | 11 February 2020 15:24 CET | Update | https://www.mdpi.com/2075-163X/9/2/104 |
| article html file updated | 14 October 2019 20:36 CEST | Update | N/A |
| article html file updated | 26 April 2019 17:59 CEST | Update | N/A |
| article html file updated | 12 April 2019 13:56 CEST | Update | N/A |
| article html file updated | 3 April 2019 18:59 CEST | Update | N/A |
| article html file updated | 4 March 2019 05:01 CET | Update | N/A |
| article html file updated | 28 February 2019 21:42 CET | Update | N/A |
| article html file updated | 23 February 2019 10:20 CET | Original file | N/A |
| article pdf uploaded. | 23 February 2019 10:19 CET | Updated version of record | https://www.mdpi.com/2075-163X/9/2/104/pdf |
| article xml uploaded. | 23 February 2019 10:19 CET | Update | https://www.mdpi.com/2075-163X/9/2/104/xml |
| article xml file uploaded | 23 February 2019 10:19 CET | Update | N/A |
| article pdf uploaded. | 12 February 2019 15:11 CET | Version of Record | https://www.mdpi.com/2075-163X/9/2/104/pdf-vor |
| article xml file uploaded | 12 February 2019 15:11 CET | Original file | N/A |
