| article html file updated | 11 February 2020 18:09 CET | Update | https://www.mdpi.com/2504-446X/3/1/21 |
| article html file updated | 26 April 2019 12:15 CEST | Update | N/A |
| article html file updated | 12 April 2019 07:44 CEST | Update | N/A |
| article html file updated | 4 April 2019 02:21 CEST | Update | N/A |
| article html file updated | 1 March 2019 11:10 CET | Update | N/A |
| article html file updated | 23 February 2019 09:30 CET | Original file | N/A |
| article pdf uploaded. | 23 February 2019 09:29 CET | Version of Record | https://www.mdpi.com/2504-446X/3/1/21/pdf |
| article xml uploaded. | 23 February 2019 09:29 CET | Update | https://www.mdpi.com/2504-446X/3/1/21/xml |
| article xml file uploaded | 23 February 2019 09:29 CET | Original file | N/A |
