| article html file updated | 14 February 2020 13:58 CET | Update | https://www.mdpi.com/2076-0817/8/4/270 |
| article html file updated | 30 December 2019 20:59 CET | Update | N/A |
| article html file updated | 18 December 2019 10:44 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2019 10:43 CET | Updated version of record | https://www.mdpi.com/2076-0817/8/4/270/pdf |
| article xml uploaded. | 18 December 2019 10:43 CET | Update | https://www.mdpi.com/2076-0817/8/4/270/xml |
| article xml file uploaded | 18 December 2019 10:43 CET | Update | N/A |
| article supplementary file uploaded. | 28 November 2019 12:05 CET | - | https://www.mdpi.com/2076-0817/8/4/270#supplementary |
| article pdf uploaded. | 28 November 2019 12:05 CET | Version of Record | https://www.mdpi.com/2076-0817/8/4/270/pdf-vor |
| article xml file uploaded | 28 November 2019 12:05 CET | Original file | N/A |
