| article html file updated | 11 February 2020 17:11 CET | Update | https://www.mdpi.com/2571-5577/2/1/7 |
| article html file updated | 15 October 2019 06:47 CEST | Update | N/A |
| article html file updated | 26 April 2019 14:22 CEST | Update | N/A |
| article html file updated | 12 April 2019 09:58 CEST | Update | N/A |
| article html file updated | 3 April 2019 23:32 CEST | Update | N/A |
| article html file updated | 1 March 2019 06:08 CET | Update | N/A |
| article html file updated | 23 February 2019 10:30 CET | Original file | N/A |
| article pdf uploaded. | 23 February 2019 10:28 CET | Updated version of record | https://www.mdpi.com/2571-5577/2/1/7/pdf |
| article xml uploaded. | 23 February 2019 10:28 CET | Update | https://www.mdpi.com/2571-5577/2/1/7/xml |
| article xml file uploaded | 23 February 2019 10:28 CET | Update | N/A |
| article pdf uploaded. | 19 February 2019 15:46 CET | Updated version of record | https://www.mdpi.com/2571-5577/2/1/7/pdf-vor |
| article pdf uploaded. | 19 February 2019 15:43 CET | Version of Record | https://www.mdpi.com/2571-5577/2/1/7/pdf-vor |
| article xml file uploaded | 19 February 2019 15:43 CET | Original file | N/A |
