| article html file updated | 8 February 2020 01:48 CET | Update | https://www.mdpi.com/2076-3417/7/3/305 |
| article html file updated | 23 September 2019 21:47 CEST | Update | - |
| article html file updated | 4 May 2019 05:57 CEST | Update | - |
| article html file updated | 28 March 2017 04:01 CEST | Update | - |
| article html file updated | 27 March 2017 05:16 CEST | Update | - |
| article html file updated | 22 March 2017 05:34 CET | Original file | - |
| article xml uploaded. | 22 March 2017 05:33 CET | Update | https://www.mdpi.com/2076-3417/7/3/305/xml |
| article pdf uploaded. | 22 March 2017 05:33 CET | Updated version of record | https://www.mdpi.com/2076-3417/7/3/305/pdf |
| article pdf uploaded. | 20 March 2017 15:27 CET | Version of Record | https://www.mdpi.com/2076-3417/7/3/305/pdf-vor |
