| article html file updated | 11 February 2020 10:12 CET | Update | https://www.mdpi.com/2226-4787/7/1/13 |
| article html file updated | 13 October 2019 15:22 CEST | Update | N/A |
| article html file updated | 27 April 2019 04:01 CEST | Update | N/A |
| article html file updated | 13 April 2019 00:04 CEST | Update | N/A |
| article html file updated | 10 April 2019 21:45 CEST | Update | N/A |
| article html file updated | 3 April 2019 06:23 CEST | Update | N/A |
| article html file updated | 7 February 2019 10:51 CET | Update | N/A |
| article pdf uploaded. | 7 February 2019 10:49 CET | Updated version of record | https://www.mdpi.com/2226-4787/7/1/13/pdf |
| article xml uploaded. | 7 February 2019 10:49 CET | Update | https://www.mdpi.com/2226-4787/7/1/13/xml |
| article xml file uploaded | 7 February 2019 10:49 CET | Update | N/A |
| article html file updated | 19 January 2019 12:37 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2019 12:35 CET | Version of Record | https://www.mdpi.com/2226-4787/7/1/13/pdf-vor |
| article xml uploaded. | 19 January 2019 12:35 CET | Update | N/A |
| article xml file uploaded | 19 January 2019 12:35 CET | Original file | N/A |
