| article html file updated | 9 February 2020 01:21 CET | Update | https://www.mdpi.com/2076-3417/8/1/36 |
| article html file updated | 29 September 2019 12:38 CEST | Update | N/A |
| article html file updated | 2 May 2019 05:47 CEST | Update | N/A |
| article html file updated | 18 April 2019 03:47 CEST | Update | N/A |
| article html file updated | 28 March 2019 11:34 CET | Update | N/A |
| article html file updated | 1 February 2018 10:42 CET | Update | N/A |
| article html file updated | 28 December 2017 10:35 CET | Original file | N/A |
| article xml uploaded. | 28 December 2017 10:34 CET | Update | https://www.mdpi.com/2076-3417/8/1/36/xml |
| article xml uploaded. | 28 December 2017 10:34 CET | Original file | N/A |
| article pdf uploaded. | 28 December 2017 10:34 CET | Updated version of record | https://www.mdpi.com/2076-3417/8/1/36/pdf |
| article pdf uploaded. | 27 December 2017 16:50 CET | Version of Record | https://www.mdpi.com/2076-3417/8/1/36/pdf-vor |
