| article html file updated | 12 February 2020 12:51 CET | Update | https://www.mdpi.com/2073-4344/9/5/452 |
| article html file updated | 20 October 2019 05:27 CEST | Update | - |
| article html file updated | 5 June 2019 16:12 CEST | Update | - |
| article html file updated | 21 May 2019 11:06 CEST | Update | - |
| article pdf uploaded. | 21 May 2019 11:05 CEST | Updated version of record | https://www.mdpi.com/2073-4344/9/5/452/pdf |
| article xml uploaded. | 21 May 2019 11:05 CEST | Update | https://www.mdpi.com/2073-4344/9/5/452/xml |
| article xml file uploaded | 21 May 2019 11:05 CEST | Update | - |
| article html file updated | 16 May 2019 10:23 CEST | Original file | - |
| article pdf uploaded. | 16 May 2019 10:22 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/5/452/pdf-vor |
| article xml file uploaded | 16 May 2019 10:22 CEST | Original file | - |
