| article html file updated | 16 August 2026 04:41 CEST | Update | https://www.mdpi.com/1996-1944/12/14/2222 |
| article html file updated | 13 February 2020 01:22 CET | Update | N/A |
| article html file updated | 31 July 2019 20:57 CEST | Update | N/A |
| article html file updated | 10 July 2019 13:03 CEST | Update | N/A |
| article pdf uploaded. | 10 July 2019 13:01 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/14/2222/pdf |
| article xml uploaded. | 10 July 2019 13:01 CEST | Update | https://www.mdpi.com/1996-1944/12/14/2222/xml |
| article xml file uploaded | 10 July 2019 13:01 CEST | Update | N/A |
| article html file updated | 10 July 2019 11:31 CEST | Original file | N/A |
| article xml file uploaded | 10 July 2019 11:29 CEST | Original file | N/A |
