“…The list of possible additives includes (but is not limited to) the following cations: Na + , K + , Mg 2+ , Ca 2+ , Sr 2+ , Zn 2+ , H + and anions: PO 4 3− , HPO 4 2− , H 2 PO 4 − , P 2 O 7 4− , CO 3 2− , HCO 3 − , SO 4 2− , HSO 4 − , Cl − , OH − , F − , silicates [ 46 ]. Therefore, mixed-type self-setting formulations consisting of calcium orthophosphates and other calcium salts, such as calcium sulfate [ 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 ], calcium pyrophosphate [ 64 , 65 , 66 ], calcium polyphosphates [ 67 , 68 ], calcium carbonates [ 16 , 26 , 28 , 30 , 50 , 69 , 70 , 71 ], calcium oxide [ 72 , 73 , 74 , 75 , 76 , 77 ], calcium hydroxide [ 78 , 79 , 80 ], calcium aluminates [ 43 , 81 , 82 ], calcium silicates [ 83 , 84 , 85 , 86 , 87 , 88 , 89 ], etc ., are available. In addition, other chemicals such as Sr-containing compounds [ 19 , 90 , 91 , 92 , ...…”