| article html file updated | 12 February 2020 00:42 CET | Update | https://www.mdpi.com/2079-6412/9/3/211 |
| article html file updated | 17 October 2019 04:13 CEST | Update | - |
| article html file updated | 25 April 2019 21:50 CEST | Update | - |
| article html file updated | 11 April 2019 16:59 CEST | Update | - |
| article html file updated | 3 April 2019 06:46 CEST | Update | - |
| article html file updated | 25 March 2019 15:05 CET | Original file | - |
| article pdf uploaded. | 25 March 2019 15:04 CET | Version of Record | https://www.mdpi.com/2079-6412/9/3/211/pdf |
| article xml uploaded. | 25 March 2019 15:04 CET | Update | https://www.mdpi.com/2079-6412/9/3/211/xml |
| article xml file uploaded | 25 March 2019 15:04 CET | Original file | - |
