All three are asymptomatic.
Dominic Calvert-Lewis hit a hat-trick as Everton also made it two wins from two games with a 5-2 thrashing of newly promoted West Brom, who have now lost twice and conceded eight times on their return to the top-flight.
There were also seven goals in the clash between newly promoted Leeds United and Fulham with Leeds coming out 4-3 winners to claim their first points of the season.
DALIAN, China, Sept. 24 (Xinhua) -- Rafael Benitez's Dalian Pro failed to make the top eight spot after losing 3-1 to Shenzhen FC in the Chinese Super League (CSL) on Thursday.
MADRID, Sept. 26 (Xinhua) -- The Ronald Koeman era kicks off at the Camp Nou Stadium on Sunday night when FC Barcelona entertain Villarreal in their first league game of the season.
About 10 minutes later, Chongqing enlarged the lead as Brazilian forward Fernandinho Silva cut in from the left, assisting his fellow peer Alan Kardec to make it 2-0 in the first half.
Finding suitable squad replacements appears to be just as stressful as dealing with contract extensions of vital players.
"I have come to the difficult decision to skip the clay court swing this year and will be taking the remainder of the season off to focus on my health and my training," the world number seven said.
The following fixtures are scheduled for Saturday: Borussia Monchengladbach host Union Berlin, Bayer Leverkusen face Leipzig, Mainz meet newly-promoted Stuttgart, Augsburg clash with Borussia Dortmund, newly-promoted Arminia Bielefeld take on Cologne, and Schalke face Werder Bremen. Enditem
The single-leg match was played behind closed doors in the city of Petah Tikva, after Beer Sheva's Turner Stadium was closed last month amid structural concerns.
Oliver Glasner's men will encounter AEK Athens in an all-or-nothing game to battle for an Europa League place on October 1. Enditem