| article html file updated | 11 February 2020 22:58 CET | Update | https://www.mdpi.com/2078-1547/10/1/21 |
| article html file updated | 16 October 2019 18:49 CEST | Update | N/A |
| article html file updated | 26 April 2019 01:39 CEST | Update | N/A |
| article html file updated | 11 April 2019 20:39 CEST | Update | N/A |
| article html file updated | 4 April 2019 15:17 CEST | Update | N/A |
| article html file updated | 18 March 2019 15:31 CET | Update | N/A |
| article html file updated | 18 March 2019 13:48 CET | Original file | N/A |
| article pdf uploaded. | 18 March 2019 11:25 CET | Updated version of record | https://www.mdpi.com/2078-1547/10/1/21/pdf |
| article xml uploaded. | 18 March 2019 11:25 CET | Update | https://www.mdpi.com/2078-1547/10/1/21/xml |
| article xml file uploaded | 18 March 2019 11:25 CET | Update | N/A |
| article xml file uploaded | 18 March 2019 11:14 CET | Original file | N/A |
