Citi replaces Credit Suisse in WeDoctor's $1 billion Hong Kong IPO - sources

HONG KONG (Reuters) - Citigroup Inc has picked up a senior role on the WeDoctor initial public offering (IPO) in Hong Kong that could be worth up to $1 billion after Credit Suisse was dropped from the deal, said two people with direct knowledge of the matter.The deal, slated to occur later this year dependent on financial market conditions, will be led by China Merchants Bank International, Citigroup and JPMorgan Chase & Co and could value the Chinese online health platform at up to $10..