| article html file updated | 16 August 2026 19:44 CEST | Update | https://www.mdpi.com/2073-4352/9/12/633 |
| article html file updated | 14 February 2020 14:05 CET | Update | N/A |
| article html file updated | 31 December 2019 04:00 CET | Update | N/A |
| article html file updated | 18 December 2019 10:51 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2019 10:47 CET | Updated version of record | https://www.mdpi.com/2073-4352/9/12/633/pdf |
| article xml uploaded. | 18 December 2019 10:47 CET | Update | https://www.mdpi.com/2073-4352/9/12/633/xml |
| article xml file uploaded | 18 December 2019 10:47 CET | Update | N/A |
| article pdf uploaded. | 28 November 2019 15:01 CET | Version of Record | https://www.mdpi.com/2073-4352/9/12/633/pdf-vor |
| article xml file uploaded | 28 November 2019 15:01 CET | Original file | N/A |
