function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Buenaventura, Eliana & Pape, Thomas', 67],
    ['Carvalho-Filho, Fernando Da Silva & Esposito, Maria Cristina', 42],
    ['Dawah, Hassan A. & Abdullah, Mohammed A. & Pape, Thomas', 58],
    ['Dowton, Mark & Pape, Thomas', 57],
    ['Dufek, Matias Ignacio & Mello-Patiu, Cátia Antunes', 65],
    ['Mariluis, Pablo Ricardo Mulieri Juan Carlos', 40],
    ['Mello-Patiu, Cátia Antunes De', 143],
    ['Robineau-Desvoidy, André Jean Baptiste Dr.', 98],
    ['Schlüsslmayr, Gerhard', 48],
    ['Sforzi, Alessandra & Sommaggio, Daniele', 76],
    ['Souza, Carina Mara De & Pape, Thomas', 97],
    ['Whitmore, Daniel', 60],
    ['Zhang, Dong & Zhang, Ming & Li, Zijuan & Pape, Thomas', 29],
    ['Zhang, Dong & Zhang, Ming & Wang, Chao & Pape, Thomas', 44],
    ['Zhang, Ming & Xu, Wen-Tian & Pape, Thomas & Pei, Wen-Ya', 49],
    ['Other (90)', 435]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=1408)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);