| article html file updated | 11 February 2020 14:12 CET | Update | https://www.mdpi.com/2571-631X/2/1/6 |
| article html file updated | 14 October 2019 13:58 CEST | Update | N/A |
| article html file updated | 26 April 2019 20:23 CEST | Update | N/A |
| article html file updated | 12 April 2019 16:13 CEST | Update | N/A |
| article html file updated | 3 April 2019 16:09 CEST | Update | N/A |
| article html file updated | 28 February 2019 15:57 CET | Update | N/A |
| article html file updated | 28 February 2019 07:41 CET | Original file | N/A |
| article pdf uploaded. | 28 February 2019 07:39 CET | Updated version of record | https://www.mdpi.com/2571-631X/2/1/6/pdf |
| article xml uploaded. | 28 February 2019 07:39 CET | Update | https://www.mdpi.com/2571-631X/2/1/6/xml |
| article xml file uploaded | 28 February 2019 07:39 CET | Update | N/A |
| article pdf uploaded. | 6 February 2019 12:51 CET | Version of Record | https://www.mdpi.com/2571-631X/2/1/6/pdf-vor |
| article xml file uploaded | 6 February 2019 12:51 CET | Original file | N/A |
