International College of Applied Kinesiology-U.S.A. (ICAK-U.S.A.), 10 Aug 2019 https://www.ncbi.nlm.nih.gov/pubmed/31338157?fbclid=IwAR3dEOAnS_6rqjMvKmvI4YFxY7wD-kcRvLh894HhN6joj_kGVhpAG6_xwCo