| article html file updated | 11 February 2020 16:57 CET | Update | https://www.mdpi.com/2079-9721/7/1/23 |
| article html file updated | 15 October 2019 05:22 CEST | Update | N/A |
| article html file updated | 26 April 2019 14:52 CEST | Update | N/A |
| article html file updated | 12 April 2019 10:31 CEST | Update | N/A |
| article html file updated | 10 April 2019 17:05 CEST | Update | N/A |
| article html file updated | 3 April 2019 22:54 CEST | Update | N/A |
| article html file updated | 1 March 2019 04:58 CET | Update | N/A |
| article html file updated | 20 February 2019 02:42 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2019 02:41 CET | Updated version of record | https://www.mdpi.com/2079-9721/7/1/23/pdf |
| article xml uploaded. | 20 February 2019 02:41 CET | Update | https://www.mdpi.com/2079-9721/7/1/23/xml |
| article xml file uploaded | 20 February 2019 02:41 CET | Update | N/A |
| article pdf uploaded. | 18 February 2019 16:48 CET | Version of Record | https://www.mdpi.com/2079-9721/7/1/23/pdf-vor |
| article xml file uploaded | 18 February 2019 16:48 CET | Original file | N/A |
