An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Berndt N, Bolman C, Froelicher ES, Mudde A, Candel M, de Vries H, Lechner L.Berndt N, et al. Among authors: bolman c.J Behav Med. 2014 Aug;37(4):709-24. doi: 10.1007/s10865-013-9522-9. Epub 2013 Jun 13.J Behav Med. 2014.PMID: 23760610Clinical Trial.
Bolman C, Sino C, Hekking P, van Keimpema A, van Meerbeeck J.Bolman C, et al.Patient Educ Couns. 2005 Apr;57(1):126-33. doi: 10.1016/j.pec.2004.05.006.Patient Educ Couns. 2005.PMID: 15797162