| article html file updated | 11 February 2020 14:32 CET | Update | https://www.mdpi.com/2077-1312/7/2/43 |
| article html file updated | 14 October 2019 15:55 CEST | Update | N/A |
| article html file updated | 26 April 2019 19:43 CEST | Update | N/A |
| article html file updated | 12 April 2019 15:36 CEST | Update | N/A |
| article html file updated | 3 April 2019 16:56 CEST | Update | N/A |
| article html file updated | 4 March 2019 13:26 CET | Update | N/A |
| article html file updated | 28 February 2019 17:34 CET | Update | N/A |
| article html file updated | 25 February 2019 02:19 CET | Update | N/A |
| article xml uploaded. | 25 February 2019 02:17 CET | Update | https://www.mdpi.com/2077-1312/7/2/43/xml |
| article pdf uploaded. | 25 February 2019 02:17 CET | Updated version of record | https://www.mdpi.com/2077-1312/7/2/43/pdf |
| article xml file uploaded | 25 February 2019 02:17 CET | Update | N/A |
| article html file updated | 22 February 2019 02:29 CET | Original file | N/A |
| article pdf uploaded. | 21 February 2019 12:23 CET | Updated version of record | https://www.mdpi.com/2077-1312/7/2/43/pdf-vor |
| article xml uploaded. | 21 February 2019 12:23 CET | Update | N/A |
| article xml file uploaded | 21 February 2019 12:23 CET | Update | N/A |
| article xml file uploaded | 8 February 2019 11:21 CET | Original file | N/A |
| article pdf uploaded. | 8 February 2019 11:21 CET | Version of Record | https://www.mdpi.com/2077-1312/7/2/43/pdf-vor |
