1 Department of Cardiology, Bin Hai Wan Central Hospital of Dongguan, The Dongguan Affiliated Hospital of Medical College of Jinan University (also called The Fifth People's Hospital of Dongguan, Taiping People's Hospital of Dongguan), Dongguan, Guangdong, China. gykang2008@126.com.
2 Department of Pharmacy, Bin Hai Wan Central Hospital of Dongguan, The Dongguan Affiliated Hospital of Medical College of Jinan University (also called The Fifth People's Hospital of Dongguan, Taiping People's Hospital of Dongguan), Dongguan, Guangdong, China.