| article html file updated | 8 February 2020 03:20 CET | Update | https://www.mdpi.com/2072-6651/9/4/133 |
| article html file updated | 24 September 2019 06:23 CEST | Update | N/A |
| article html file updated | 4 May 2019 02:41 CEST | Update | N/A |
| article html file updated | 2 March 2018 07:35 CET | Update | N/A |
| article xml uploaded. | 2 March 2018 07:34 CET | Update | https://www.mdpi.com/2072-6651/9/4/133/xml |
| article pdf uploaded. | 2 March 2018 07:34 CET | Updated version of record | https://www.mdpi.com/2072-6651/9/4/133/pdf |
| Erratum published | 1 March 2018 00:00 CET | Erratum | http://www.mdpi.com/2072-6651/10/3/107 |
| article html file updated | 28 April 2017 11:15 CEST | Update | N/A |
| article html file updated | 12 April 2017 14:13 CEST | Original file | N/A |
| article pdf uploaded. | 12 April 2017 14:12 CEST | Updated version of record | https://www.mdpi.com/2072-6651/9/4/133/pdf-vor |
| article pdf uploaded. | 11 April 2017 11:43 CEST | Version of Record | https://www.mdpi.com/2072-6651/9/4/133/pdf-vor |
