| article html file updated | 15 August 2026 23:51 CEST | Update | https://www.mdpi.com/1422-0067/20/9/2351 |
| article html file updated | 12 February 2020 11:45 CET | Update | N/A |
| article html file updated | 24 May 2019 17:32 CEST | Update | N/A |
| article html file updated | 11 May 2019 13:01 CEST | Original file | N/A |
| article pdf uploaded. | 11 May 2019 12:59 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/9/2351/pdf |
| article xml uploaded. | 11 May 2019 12:59 CEST | Update | https://www.mdpi.com/1422-0067/20/9/2351/xml |
| article xml file uploaded | 11 May 2019 12:59 CEST | Original file | N/A |
