| article html file updated | 9 February 2020 23:22 CET | Update | https://www.mdpi.com/2075-4701/8/7/501 |
| article html file updated | 5 October 2019 02:03 CEST | Update | - |
| article html file updated | 30 April 2019 06:32 CEST | Update | - |
| article html file updated | 16 April 2019 01:43 CEST | Update | - |
| article html file updated | 30 March 2019 15:35 CET | Update | - |
| article html file updated | 1 August 2018 09:04 CEST | Update | - |
| article html file updated | 29 June 2018 09:16 CEST | Original file | - |
| article pdf uploaded. | 29 June 2018 09:14 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/7/501/pdf |
| article xml uploaded. | 29 June 2018 09:14 CEST | Update | https://www.mdpi.com/2075-4701/8/7/501/xml |
| article xml file uploaded | 29 June 2018 09:14 CEST | Original file | - |
