| article html file updated | 8 February 2020 00:44 CET | Update | https://www.mdpi.com/2076-3417/7/3/248 |
| article html file updated | 23 September 2019 15:38 CEST | Update | N/A |
| article html file updated | 4 May 2019 08:19 CEST | Update | N/A |
| article html file updated | 28 March 2017 03:39 CEST | Update | N/A |
| article html file updated | 6 March 2017 04:28 CET | Original file | N/A |
| article xml uploaded. | 6 March 2017 04:27 CET | Update | https://www.mdpi.com/2076-3417/7/3/248/xml |
| article pdf uploaded. | 6 March 2017 04:27 CET | Updated version of record | https://www.mdpi.com/2076-3417/7/3/248/pdf |
| article pdf uploaded. | 3 March 2017 16:16 CET | Version of Record | https://www.mdpi.com/2076-3417/7/3/248/pdf-vor |
