81.   Other pharmaceutical companies have followed, seeking to make arrangements with researchers reporting promising new findings in obesity science.

82.   Other real estate companies followed.

83.   Other oil companies followed suit.

84.   Other real estate companies followed amid concern higher interest rates could slow sales of houses and condominiums.

85.   Other word processing companies quickly followed, and in the last half-decade grammar checking has become a technological backwater.

86.   Other companies eagerly followed suit.

87.   Other companies may follow their lead.

88.   Other Korean companies may follow suit.

89.   Only a few companies followed.