“…Ten studies reported the means by which information was delivered (decision aid [ 27 , 33 , 34 ] or through HCP [ 28 , 29 , 32 , 36 , 37 , 39 , 41 ]) while two studies did not make any clear specifications [ 31 , 40 ]. A second most widely applied SDM step was the exploration of patient wishes and concerns in the decision-making process (step 4)[ 27 , 29 , 32 – 34 , 36 , 37 ]. Description of how the decision was made was described by six studies [ 29 , 34 , 36 , 38 , 39 , 41 ].…”